[INFO] fetching crate amethyst_error 0.15.3...
[INFO] testing amethyst_error-0.15.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate amethyst_error 0.15.3 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate amethyst_error 0.15.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amethyst_error 0.15.3
[INFO] finished tweaking crates.io crate amethyst_error 0.15.3
[INFO] tweaked toml for crates.io crate amethyst_error 0.15.3 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34540fb15d0d5a32019839c29cb8241d6495513eaeec13e33bf9c551f6561a3a
[INFO] running `Command { std: "docker" "start" "-a" "34540fb15d0d5a32019839c29cb8241d6495513eaeec13e33bf9c551f6561a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34540fb15d0d5a32019839c29cb8241d6495513eaeec13e33bf9c551f6561a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34540fb15d0d5a32019839c29cb8241d6495513eaeec13e33bf9c551f6561a3a", kill_on_drop: false }`
[INFO] [stdout] 34540fb15d0d5a32019839c29cb8241d6495513eaeec13e33bf9c551f6561a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec92721c7e321a8d5206714e74409a190027c7022c5c0db25382877766e78ea6
[INFO] running `Command { std: "docker" "start" "-a" "ec92721c7e321a8d5206714e74409a190027c7022c5c0db25382877766e78ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling amethyst_error v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "ec92721c7e321a8d5206714e74409a190027c7022c5c0db25382877766e78ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec92721c7e321a8d5206714e74409a190027c7022c5c0db25382877766e78ea6", kill_on_drop: false }`
[INFO] [stdout] ec92721c7e321a8d5206714e74409a190027c7022c5c0db25382877766e78ea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76a4e6ea9b5415e8e06330ac2a15c26e48453e72318faf332b1203f102111b14
[INFO] running `Command { std: "docker" "start" "-a" "76a4e6ea9b5415e8e06330ac2a15c26e48453e72318faf332b1203f102111b14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling amethyst_error v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "76a4e6ea9b5415e8e06330ac2a15c26e48453e72318faf332b1203f102111b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a4e6ea9b5415e8e06330ac2a15c26e48453e72318faf332b1203f102111b14", kill_on_drop: false }`
[INFO] [stdout] 76a4e6ea9b5415e8e06330ac2a15c26e48453e72318faf332b1203f102111b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f0be49423ec6d776c1de06005fc7f69ea3bedc3d8e2b72638a3cffa61b42d60
[INFO] running `Command { std: "docker" "start" "-a" "2f0be49423ec6d776c1de06005fc7f69ea3bedc3d8e2b72638a3cffa61b42d60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/amethyst_error-84fd423193c5ca84)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_error_from_string ... ok
[INFO] [stdout] test tests::test_try_compat ... ok
[INFO] [stdout] test tests::test_backtrace ... ok
[INFO] [stdout] test tests::test_result_ext_source ... ok
[INFO] [stdout] test tests::test_with_source ... ok
[INFO] [stdout] test tests::test_sources ... ok
[INFO] [stdout] test tests::test_error_from_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests amethyst_error
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - format_err (line 268) ... ok
[INFO] [stdout] test src/lib.rs - Error::source (line 111) ... ok
[INFO] [stdout] test src/lib.rs - Error::causes (line 132) ... ok
[INFO] [stdout] test src/lib.rs - ResultExt::with_context (line 203) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f0be49423ec6d776c1de06005fc7f69ea3bedc3d8e2b72638a3cffa61b42d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0be49423ec6d776c1de06005fc7f69ea3bedc3d8e2b72638a3cffa61b42d60", kill_on_drop: false }`
[INFO] [stdout] 2f0be49423ec6d776c1de06005fc7f69ea3bedc3d8e2b72638a3cffa61b42d60