[INFO] crate nss-certdata-parser 0.6.2 is already in cache
[INFO] testing nss-certdata-parser-0.6.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate nss-certdata-parser 0.6.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nss-certdata-parser 0.6.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nss-certdata-parser 0.6.2
[INFO] finished tweaking crates.io crate nss-certdata-parser 0.6.2
[INFO] tweaked toml for crates.io crate nss-certdata-parser 0.6.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 467b67db512ae56d94a30d39190408ce80be2d8615ba038c7544b1d249f56f6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "467b67db512ae56d94a30d39190408ce80be2d8615ba038c7544b1d249f56f6e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nss-certdata-parser v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/collect.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |             match try!(thing) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let buf = try!(src.fill_buf());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         match try!(f(buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let buf = try!(src.fill_buf());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         match try!(f(&big_buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     if let Some((used, res)) = try!(bufferize(src, |buf| {
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:205:19
[INFO] [stderr]     |
[INFO] [stderr] 205 |             cert: try!(take_bin(obj, "CKA_VALUE")),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:206:20
[INFO] [stderr]     |
[INFO] [stderr] 206 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:207:21
[INFO] [stderr]     |
[INFO] [stderr] 207 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |             subject: try!(take_bin(obj, "CKA_SUBJECT")),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:225:31
[INFO] [stderr]     |
[INFO] [stderr] 225 |             tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |             email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |             code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:228:18
[INFO] [stderr]     |
[INFO] [stderr] 228 |             md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 229 |             sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 |         match try!(take_class(&mut obj)) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))),
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |            '0' ... '9' => b as u8 - b'0',
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |            'a' ... 'f' => b as u8 - b'a' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |            'A' ... 'F' => b as u8 - b'A' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "467b67db512ae56d94a30d39190408ce80be2d8615ba038c7544b1d249f56f6e"`
[INFO] running `"docker" "rm" "-f" "467b67db512ae56d94a30d39190408ce80be2d8615ba038c7544b1d249f56f6e"`
[INFO] [stdout] 467b67db512ae56d94a30d39190408ce80be2d8615ba038c7544b1d249f56f6e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e6b5eb32f262faff11afd07f2615cacbd328e1f83b462a99412a818033fe33da
[INFO] running `"docker" "start" "-a" "e6b5eb32f262faff11afd07f2615cacbd328e1f83b462a99412a818033fe33da"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nss-certdata-parser v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/collect.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |             match try!(thing) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let buf = try!(src.fill_buf());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         match try!(f(buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let buf = try!(src.fill_buf());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         match try!(f(&big_buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     if let Some((used, res)) = try!(bufferize(src, |buf| {
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:205:19
[INFO] [stderr]     |
[INFO] [stderr] 205 |             cert: try!(take_bin(obj, "CKA_VALUE")),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:206:20
[INFO] [stderr]     |
[INFO] [stderr] 206 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:207:21
[INFO] [stderr]     |
[INFO] [stderr] 207 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |             subject: try!(take_bin(obj, "CKA_SUBJECT")),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:225:31
[INFO] [stderr]     |
[INFO] [stderr] 225 |             tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |             email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |             code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:228:18
[INFO] [stderr]     |
[INFO] [stderr] 228 |             md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 229 |             sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 |         match try!(take_class(&mut obj)) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))),
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |            '0' ... '9' => b as u8 - b'0',
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |            'a' ... 'f' => b as u8 - b'a' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |            'A' ... 'F' => b as u8 - b'A' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/collect.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |             match try!(thing) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let buf = try!(src.fill_buf());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         match try!(f(buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let buf = try!(src.fill_buf());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         match try!(f(&big_buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     if let Some((used, res)) = try!(bufferize(src, |buf| {
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:205:19
[INFO] [stderr]     |
[INFO] [stderr] 205 |             cert: try!(take_bin(obj, "CKA_VALUE")),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:206:20
[INFO] [stderr]     |
[INFO] [stderr] 206 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:207:21
[INFO] [stderr]     |
[INFO] [stderr] 207 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |             subject: try!(take_bin(obj, "CKA_SUBJECT")),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:225:31
[INFO] [stderr]     |
[INFO] [stderr] 225 |             tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |             email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |             code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:228:18
[INFO] [stderr]     |
[INFO] [stderr] 228 |             md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 229 |             sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 |         match try!(take_class(&mut obj)) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))),
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |            '0' ... '9' => b as u8 - b'0',
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |            'a' ... 'f' => b as u8 - b'a' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |            'A' ... 'F' => b as u8 - b'A' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `"docker" "inspect" "e6b5eb32f262faff11afd07f2615cacbd328e1f83b462a99412a818033fe33da"`
[INFO] running `"docker" "rm" "-f" "e6b5eb32f262faff11afd07f2615cacbd328e1f83b462a99412a818033fe33da"`
[INFO] [stdout] e6b5eb32f262faff11afd07f2615cacbd328e1f83b462a99412a818033fe33da
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7ac077b204a450e6604469e015fcbc17d1f3886f12ebb7438b9a9623b24f9a0c
[INFO] running `"docker" "start" "-a" "7ac077b204a450e6604469e015fcbc17d1f3886f12ebb7438b9a9623b24f9a0c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/collect.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |             match try!(thing) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/collect.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |             match try!(thing) {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let buf = try!(src.fill_buf());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let buf = try!(src.fill_buf());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         match try!(f(buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |         match try!(f(buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let buf = try!(src.fill_buf());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         match try!(f(&big_buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |             let buf = try!(src.fill_buf());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     if let Some((used, res)) = try!(bufferize(src, |buf| {
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:71:15
[INFO] [stderr]    |
[INFO] [stderr] 71 |         match try!(f(&big_buf)) {
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     if let Some((used, res)) = try!(bufferize(src, |buf| {
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:205:19
[INFO] [stderr]     |
[INFO] [stderr] 205 |             cert: try!(take_bin(obj, "CKA_VALUE")),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |         try!(take_tok(obj, "CKA_CERTIFICATE_TYPE", "CK_CERTIFICATE_TYPE", |cert_type| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:206:20
[INFO] [stderr]     |
[INFO] [stderr] 206 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:207:21
[INFO] [stderr]     |
[INFO] [stderr] 207 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:205:19
[INFO] [stderr]     |
[INFO] [stderr] 205 |             cert: try!(take_bin(obj, "CKA_VALUE")),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:206:20
[INFO] [stderr]     |
[INFO] [stderr] 206 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |             subject: try!(take_bin(obj, "CKA_SUBJECT")),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:207:21
[INFO] [stderr]     |
[INFO] [stderr] 207 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:208:21
[INFO] [stderr]     |
[INFO] [stderr] 208 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |             subject: try!(take_bin(obj, "CKA_SUBJECT")),
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |             label: try!(take_str(obj, "CKA_LABEL")),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:225:31
[INFO] [stderr]     |
[INFO] [stderr] 225 |             tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |             email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:223:21
[INFO] [stderr]     |
[INFO] [stderr] 223 |             issuer: try!(take_bin(obj, "CKA_ISSUER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |             code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:224:21
[INFO] [stderr]     |
[INFO] [stderr] 224 |             serial: try!(take_bin(obj, "CKA_SERIAL_NUMBER")),
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:228:18
[INFO] [stderr]     |
[INFO] [stderr] 228 |             md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:225:31
[INFO] [stderr]     |
[INFO] [stderr] 225 |             tls_server_trust: try!(take_trust_level(obj, "CKA_TRUST_SERVER_AUTH")),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 229 |             sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:226:26
[INFO] [stderr]     |
[INFO] [stderr] 226 |             email_trust: try!(take_trust_level(obj, "CKA_TRUST_EMAIL_PROTECTION")),
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 |         match try!(take_class(&mut obj)) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |             code_signing_trust: try!(take_trust_level(obj, "CKA_TRUST_CODE_SIGNING")),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:228:18
[INFO] [stderr]     |
[INFO] [stderr] 228 |             md5: try!(optionalize(take_bin(obj, "CKA_CERT_MD5_HASH"))),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))),
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 229 |             sha1: try!(optionalize(take_bin(obj, "CKA_CERT_SHA1_HASH"))),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |            '0' ... '9' => b as u8 - b'0',
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:250:15
[INFO] [stderr]     |
[INFO] [stderr] 250 |         match try!(take_class(&mut obj)) {
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |            'a' ... 'f' => b as u8 - b'a' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |            'A' ... 'F' => b as u8 - b'A' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:252:45
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 Ok(Some(Object::Certificate(try!(Certificate::from_raw(obj))))),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/structured.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 Ok(Some(Object::Trust(try!(Trust::from_raw(obj))))),
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |            '0' ... '9' => b as u8 - b'0',
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |            'a' ... 'f' => b as u8 - b'a' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/syntax.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |            'A' ... 'F' => b as u8 - b'A' + 10,
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nss_certdata_parser-97caabf565cdf196
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test syntax::tests::test_comment ... ok
[INFO] [stdout] test syntax::tests::test_digits ... ok
[INFO] [stdout] test syntax::tests::test_endl ... ok
[INFO] [stdout] test syntax::tests::test_attr ... ok
[INFO] [stdout] test syntax::tests::test_hex_esc ... ok
[INFO] [stdout] test syntax::tests::test_token_value ... ok
[INFO] [stdout] test syntax::tests::test_token ... ok
[INFO] [stdout] test syntax::tests::test_string_value ... ok
[INFO] [stdout] test syntax::tests::test_quoted_string ... ok
[INFO] [stdout] test syntax::tests::test_octal_value ... ok
[INFO] [stdout] test syntax::tests::test_octal_esc ... ok
[INFO] [stdout] test syntax::tests::test_multiline_octal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nss-certdata-parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ac077b204a450e6604469e015fcbc17d1f3886f12ebb7438b9a9623b24f9a0c"`
[INFO] running `"docker" "rm" "-f" "7ac077b204a450e6604469e015fcbc17d1f3886f12ebb7438b9a9623b24f9a0c"`
[INFO] [stdout] 7ac077b204a450e6604469e015fcbc17d1f3886f12ebb7438b9a9623b24f9a0c