[INFO] fetching crate zerror_core 0.14.0...
[INFO] testing zerror_core-0.14.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate zerror_core 0.14.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate zerror_core 0.14.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zerror_core 0.14.0
[INFO] tweaked toml for crates.io crate zerror_core 0.14.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerror_core 0.14.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zerror_core 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e66acf4ba3209b37c9f63a45f724b32ebdce6cd94a6da543673752f53990bdc
[INFO] running `Command { std: "docker" "start" "-a" "7e66acf4ba3209b37c9f63a45f724b32ebdce6cd94a6da543673752f53990bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e66acf4ba3209b37c9f63a45f724b32ebdce6cd94a6da543673752f53990bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e66acf4ba3209b37c9f63a45f724b32ebdce6cd94a6da543673752f53990bdc", kill_on_drop: false }`
[INFO] [stdout] 7e66acf4ba3209b37c9f63a45f724b32ebdce6cd94a6da543673752f53990bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df059be285018054fd5ec4600c248b8cd9feeaab81a8a74eae744723f1847051
[INFO] running `Command { std: "docker" "start" "-a" "df059be285018054fd5ec4600c248b8cd9feeaab81a8a74eae744723f1847051", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling buffertk v0.14.0
[INFO] [stderr]    Compiling zerror v0.9.0
[INFO] [stderr]    Compiling sig_fig_histogram v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling biometrics v0.13.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive_util v0.6.0
[INFO] [stderr]    Compiling prototk_derive v0.14.0
[INFO] [stderr]    Compiling zerror_derive v0.8.0
[INFO] [stderr]    Compiling prototk v0.14.0
[INFO] [stderr]    Compiling one_two_eight v0.11.0
[INFO] [stderr]    Compiling tatl v0.14.0
[INFO] [stderr]    Compiling zerror_core v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "df059be285018054fd5ec4600c248b8cd9feeaab81a8a74eae744723f1847051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df059be285018054fd5ec4600c248b8cd9feeaab81a8a74eae744723f1847051", kill_on_drop: false }`
[INFO] [stdout] df059be285018054fd5ec4600c248b8cd9feeaab81a8a74eae744723f1847051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b3c1a6ad16d19c2d6fc74a2fa9fbed8d76477c1a7a24e0365b17896d51258d5
[INFO] running `Command { std: "docker" "start" "-a" "6b3c1a6ad16d19c2d6fc74a2fa9fbed8d76477c1a7a24e0365b17896d51258d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerror_core v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "6b3c1a6ad16d19c2d6fc74a2fa9fbed8d76477c1a7a24e0365b17896d51258d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3c1a6ad16d19c2d6fc74a2fa9fbed8d76477c1a7a24e0365b17896d51258d5", kill_on_drop: false }`
[INFO] [stdout] 6b3c1a6ad16d19c2d6fc74a2fa9fbed8d76477c1a7a24e0365b17896d51258d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e20536441012c8f2a00ccd3fd44227fe5a4b37f73e942bab7117c00129f99cdd
[INFO] running `Command { std: "docker" "start" "-a" "e20536441012c8f2a00ccd3fd44227fe5a4b37f73e942bab7117c00129f99cdd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerror_core-858c7e7551e2cc58)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-642b5fc9a8b0e319)
[INFO] [stdout] test tests::serialize_used_error_core ... ok
[INFO] [stdout] test tests::serialize_empty_error_core ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test core_mut ... ok
[INFO] [stderr]    Doc-tests zerror_core
[INFO] [stdout] test core ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e20536441012c8f2a00ccd3fd44227fe5a4b37f73e942bab7117c00129f99cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20536441012c8f2a00ccd3fd44227fe5a4b37f73e942bab7117c00129f99cdd", kill_on_drop: false }`
[INFO] [stdout] e20536441012c8f2a00ccd3fd44227fe5a4b37f73e942bab7117c00129f99cdd
