[INFO] fetching crate zerror_core 0.14.0...
[INFO] testing zerror_core-0.14.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate zerror_core 0.14.0 into /workspace/builds/worker-3-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerror_core 0.14.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_util v0.6.0
[INFO] [stderr]   Downloaded zerror_derive v0.8.0
[INFO] [stderr]   Downloaded tatl v0.14.0
[INFO] [stderr]   Downloaded prototk v0.14.0
[INFO] [stderr]   Downloaded zerror v0.9.0
[INFO] [stderr]   Downloaded sig_fig_histogram v0.7.0
[INFO] [stderr]   Downloaded prototk_derive v0.14.0
[INFO] [stderr]   Downloaded buffertk v0.14.0
[INFO] [stderr]   Downloaded one_two_eight v0.11.0
[INFO] [stderr]   Downloaded biometrics v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cfa3c37cbfa1126d335275adcb1589c6833473a68c8bfce44592fbd12db6034
[INFO] running `Command { std: "docker" "start" "-a" "7cfa3c37cbfa1126d335275adcb1589c6833473a68c8bfce44592fbd12db6034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cfa3c37cbfa1126d335275adcb1589c6833473a68c8bfce44592fbd12db6034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfa3c37cbfa1126d335275adcb1589c6833473a68c8bfce44592fbd12db6034", kill_on_drop: false }`
[INFO] [stdout] 7cfa3c37cbfa1126d335275adcb1589c6833473a68c8bfce44592fbd12db6034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c64cd296d4a4993203dd55843e7cff06d13cf6af43a3c8d96ba4305e4107f8d
[INFO] running `Command { std: "docker" "start" "-a" "0c64cd296d4a4993203dd55843e7cff06d13cf6af43a3c8d96ba4305e4107f8d", 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 6.99s
[INFO] running `Command { std: "docker" "inspect" "0c64cd296d4a4993203dd55843e7cff06d13cf6af43a3c8d96ba4305e4107f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c64cd296d4a4993203dd55843e7cff06d13cf6af43a3c8d96ba4305e4107f8d", kill_on_drop: false }`
[INFO] [stdout] 0c64cd296d4a4993203dd55843e7cff06d13cf6af43a3c8d96ba4305e4107f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fbc783709311fbbc8f1a71103b4cb81879b0b3fbb2fa5f4dace3ed7ca359387
[INFO] running `Command { std: "docker" "start" "-a" "5fbc783709311fbbc8f1a71103b4cb81879b0b3fbb2fa5f4dace3ed7ca359387", 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 0.90s
[INFO] running `Command { std: "docker" "inspect" "5fbc783709311fbbc8f1a71103b4cb81879b0b3fbb2fa5f4dace3ed7ca359387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbc783709311fbbc8f1a71103b4cb81879b0b3fbb2fa5f4dace3ed7ca359387", kill_on_drop: false }`
[INFO] [stdout] 5fbc783709311fbbc8f1a71103b4cb81879b0b3fbb2fa5f4dace3ed7ca359387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef4c22aad635d1e7b16c1e770fb3534330f87851f0c948c6e6400e3e51def930
[INFO] running `Command { std: "docker" "start" "-a" "ef4c22aad635d1e7b16c1e770fb3534330f87851f0c948c6e6400e3e51def930", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerror_core-858c7e7551e2cc58)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-642b5fc9a8b0e319)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test core ... ok
[INFO] [stdout] test core_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zerror_core
[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" "ef4c22aad635d1e7b16c1e770fb3534330f87851f0c948c6e6400e3e51def930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef4c22aad635d1e7b16c1e770fb3534330f87851f0c948c6e6400e3e51def930", kill_on_drop: false }`
[INFO] [stdout] ef4c22aad635d1e7b16c1e770fb3534330f87851f0c948c6e6400e3e51def930
