[INFO] fetching crate caps 0.3.4...
[INFO] checking caps-0.3.4 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate caps 0.3.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate caps 0.3.4 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate caps 0.3.4
[INFO] finished tweaking crates.io crate caps 0.3.4
[INFO] tweaked toml for crates.io crate caps 0.3.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate caps 0.3.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e897bfbb745bfd8b541785fbc0735a1374ba266cd1db34dcc9214d717995e91d
[INFO] running `"docker" "start" "-a" "e897bfbb745bfd8b541785fbc0735a1374ba266cd1db34dcc9214d717995e91d"`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking caps v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ambient.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |         if try!(has_cap(c)) {
[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/ambient.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             try!(raise(c));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ambient.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             try!(drop(c));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(capset(&mut hdr, &data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:130:20
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let mut caps = try!(read(tid, cset));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(set(tid, cset, caps));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:138:20
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let mut caps = try!(read(tid, cset));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(set(tid, cset, caps));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bounding.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |         if try!(has_cap(c)) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bounding.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(drop(c));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bounding.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if try!(has_cap(c)) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/base.rs:115:18
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 0...31 => {
[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/base.rs:118:19
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 32...63 => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:233:9
[INFO] [stderr]     |
[INFO] [stderr] 233 |         (*self as u8)
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ambient.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |         if try!(has_cap(c)) {
[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/ambient.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             try!(raise(c));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ambient.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             try!(drop(c));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     try!(capget(&mut hdr, &mut data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     try!(capset(&mut hdr, &data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:130:20
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let mut caps = try!(read(tid, cset));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         try!(set(tid, cset, caps));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:138:20
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let mut caps = try!(read(tid, cset));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/base.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         try!(set(tid, cset, caps));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bounding.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |         if try!(has_cap(c)) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bounding.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |             try!(drop(c));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bounding.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 |         if try!(has_cap(c)) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/base.rs:115:18
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 0...31 => {
[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/base.rs:118:19
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 32...63 => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/lib.rs:233:9
[INFO] [stderr]     |
[INFO] [stderr] 233 |         (*self as u8)
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 18 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `"docker" "inspect" "e897bfbb745bfd8b541785fbc0735a1374ba266cd1db34dcc9214d717995e91d"`
[INFO] running `"docker" "rm" "-f" "e897bfbb745bfd8b541785fbc0735a1374ba266cd1db34dcc9214d717995e91d"`
[INFO] [stdout] e897bfbb745bfd8b541785fbc0735a1374ba266cd1db34dcc9214d717995e91d