[INFO] fetching crate palmdb 0.1.0...
[INFO] checking palmdb-0.1.0 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] extracting crate palmdb 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate palmdb 0.1.0 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate palmdb 0.1.0
[INFO] finished tweaking crates.io crate palmdb 0.1.0
[INFO] tweaked toml for crates.io crate palmdb 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-syntax v0.4.2
[INFO] [stderr]   Downloaded cargo_metadata v0.2.3
[INFO] [stderr]   Downloaded semver v0.6.0
[INFO] [stderr]   Downloaded nom-test-helpers v3.0.0
[INFO] [stderr]   Downloaded pulldown-cmark v0.0.15
[INFO] [stderr]   Downloaded clippy v0.0.148
[INFO] [stderr]   Downloaded clippy_lints v0.0.148
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 274ae626f372824f1d18ecb06fdc0c6239bdfa0f825bf60758a73e9395836041
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "274ae626f372824f1d18ecb06fdc0c6239bdfa0f825bf60758a73e9395836041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "274ae626f372824f1d18ecb06fdc0c6239bdfa0f825bf60758a73e9395836041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274ae626f372824f1d18ecb06fdc0c6239bdfa0f825bf60758a73e9395836041", kill_on_drop: false }`
[INFO] [stdout] 274ae626f372824f1d18ecb06fdc0c6239bdfa0f825bf60758a73e9395836041
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02468fd3c0a83f9c037fe22c4c9b4b5871f9dbf9c5a43ed040c883bdab7a4999
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "02468fd3c0a83f9c037fe22c4c9b4b5871f9dbf9c5a43ed040c883bdab7a4999", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking miniz_oxide v0.4.1
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking nom-test-helpers v3.0.0
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking palmdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[allow(unused_doc_comment)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
[INFO] [stdout]   --> src/lib.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[allow(unused_doc_comment)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / bitflags! {
[INFO] [stdout] 316 | |     struct Attributes: u32 {
[INFO] [stdout] 317 | |         const READ_ONLY =           0b0000_0010;
[INFO] [stdout] 318 | |         const DIRTY_APP_INFO_AREA = 0b0000_0100;
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | |     }
[INFO] [stdout] 324 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / bitflags! {
[INFO] [stdout] 316 | |     struct Attributes: u32 {
[INFO] [stdout] 317 | |         const READ_ONLY =           0b0000_0010;
[INFO] [stdout] 318 | |         const DIRTY_APP_INFO_AREA = 0b0000_0100;
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | |     }
[INFO] [stdout] 324 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / bitflags! {
[INFO] [stdout] 316 | |     struct Attributes: u32 {
[INFO] [stdout] 317 | |         const READ_ONLY =           0b0000_0010;
[INFO] [stdout] 318 | |         const DIRTY_APP_INFO_AREA = 0b0000_0100;
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | |     }
[INFO] [stdout] 324 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:326:1
[INFO] [stdout]     |
[INFO] [stdout] 326 | / bitflags! {
[INFO] [stdout] 327 | |     struct RecordAttributes: u32 {
[INFO] [stdout] 328 | |         const SECRET_RECORD_BIT =       0b0001_0000;
[INFO] [stdout] 329 | |         const BUSY_BIT =                0b0010_0000;
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     }
[INFO] [stdout] 333 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:326:1
[INFO] [stdout]     |
[INFO] [stdout] 326 | / bitflags! {
[INFO] [stdout] 327 | |     struct RecordAttributes: u32 {
[INFO] [stdout] 328 | |         const SECRET_RECORD_BIT =       0b0001_0000;
[INFO] [stdout] 329 | |         const BUSY_BIT =                0b0010_0000;
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     }
[INFO] [stdout] 333 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:326:1
[INFO] [stdout]     |
[INFO] [stdout] 326 | / bitflags! {
[INFO] [stdout] 327 | |     struct RecordAttributes: u32 {
[INFO] [stdout] 328 | |         const SECRET_RECORD_BIT =       0b0001_0000;
[INFO] [stdout] 329 | |         const BUSY_BIT =                0b0010_0000;
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     }
[INFO] [stdout] 333 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / bitflags! {
[INFO] [stdout] 316 | |     struct Attributes: u32 {
[INFO] [stdout] 317 | |         const READ_ONLY =           0b0000_0010;
[INFO] [stdout] 318 | |         const DIRTY_APP_INFO_AREA = 0b0000_0100;
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | |     }
[INFO] [stdout] 324 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / bitflags! {
[INFO] [stdout] 316 | |     struct Attributes: u32 {
[INFO] [stdout] 317 | |         const READ_ONLY =           0b0000_0010;
[INFO] [stdout] 318 | |         const DIRTY_APP_INFO_AREA = 0b0000_0100;
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | |     }
[INFO] [stdout] 324 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / bitflags! {
[INFO] [stdout] 316 | |     struct Attributes: u32 {
[INFO] [stdout] 317 | |         const READ_ONLY =           0b0000_0010;
[INFO] [stdout] 318 | |         const DIRTY_APP_INFO_AREA = 0b0000_0100;
[INFO] [stdout] ...   |
[INFO] [stdout] 323 | |     }
[INFO] [stdout] 324 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:326:1
[INFO] [stdout]     |
[INFO] [stdout] 326 | / bitflags! {
[INFO] [stdout] 327 | |     struct RecordAttributes: u32 {
[INFO] [stdout] 328 | |         const SECRET_RECORD_BIT =       0b0001_0000;
[INFO] [stdout] 329 | |         const BUSY_BIT =                0b0010_0000;
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     }
[INFO] [stdout] 333 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:326:1
[INFO] [stdout]     |
[INFO] [stdout] 326 | / bitflags! {
[INFO] [stdout] 327 | |     struct RecordAttributes: u32 {
[INFO] [stdout] 328 | |         const SECRET_RECORD_BIT =       0b0001_0000;
[INFO] [stdout] 329 | |         const BUSY_BIT =                0b0010_0000;
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     }
[INFO] [stdout] 333 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:326:1
[INFO] [stdout]     |
[INFO] [stdout] 326 | / bitflags! {
[INFO] [stdout] 327 | |     struct RecordAttributes: u32 {
[INFO] [stdout] 328 | |         const SECRET_RECORD_BIT =       0b0001_0000;
[INFO] [stdout] 329 | |         const BUSY_BIT =                0b0010_0000;
[INFO] [stdout] ...   |
[INFO] [stdout] 332 | |     }
[INFO] [stdout] 333 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "02468fd3c0a83f9c037fe22c4c9b4b5871f9dbf9c5a43ed040c883bdab7a4999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02468fd3c0a83f9c037fe22c4c9b4b5871f9dbf9c5a43ed040c883bdab7a4999", kill_on_drop: false }`
[INFO] [stdout] 02468fd3c0a83f9c037fe22c4c9b4b5871f9dbf9c5a43ed040c883bdab7a4999