[INFO] fetching crate human-errors 0.1.1...
[INFO] testing human-errors-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate human-errors 0.1.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate human-errors 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate human-errors 0.1.1
[INFO] finished tweaking crates.io crate human-errors 0.1.1
[INFO] tweaked toml for crates.io crate human-errors 0.1.1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd4a20d42a71a60266b1e21632fbf3dd580f9e7fddc75b27ae6cb0e4646db890
[INFO] running `Command { std: "docker" "start" "-a" "dd4a20d42a71a60266b1e21632fbf3dd580f9e7fddc75b27ae6cb0e4646db890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4a20d42a71a60266b1e21632fbf3dd580f9e7fddc75b27ae6cb0e4646db890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4a20d42a71a60266b1e21632fbf3dd580f9e7fddc75b27ae6cb0e4646db890", kill_on_drop: false }`
[INFO] [stdout] dd4a20d42a71a60266b1e21632fbf3dd580f9e7fddc75b27ae6cb0e4646db890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37321263ad015fc78e90661f624a94e90da9a171b2453f60d7d1eae4540ae2fb
[INFO] running `Command { std: "docker" "start" "-a" "37321263ad015fc78e90661f624a94e90da9a171b2453f60d7d1eae4540ae2fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling human-errors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "37321263ad015fc78e90661f624a94e90da9a171b2453f60d7d1eae4540ae2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37321263ad015fc78e90661f624a94e90da9a171b2453f60d7d1eae4540ae2fb", kill_on_drop: false }`
[INFO] [stdout] 37321263ad015fc78e90661f624a94e90da9a171b2453f60d7d1eae4540ae2fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49a4e5bd42873034c7df33c77735e68ac8623fa0074e6948cb60e19be0c08997
[INFO] running `Command { std: "docker" "start" "-a" "49a4e5bd42873034c7df33c77735e68ac8623fa0074e6948cb60e19be0c08997", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling human-errors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "49a4e5bd42873034c7df33c77735e68ac8623fa0074e6948cb60e19be0c08997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a4e5bd42873034c7df33c77735e68ac8623fa0074e6948cb60e19be0c08997", kill_on_drop: false }`
[INFO] [stdout] 49a4e5bd42873034c7df33c77735e68ac8623fa0074e6948cb60e19be0c08997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a755ed64103364040b234f37de187a4e9297cdeeb94fab8fcf5c4f3f63867bc
[INFO] running `Command { std: "docker" "start" "-a" "9a755ed64103364040b234f37de187a4e9297cdeeb94fab8fcf5c4f3f63867bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/human_errors-aaf03e436d554a82)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests human-errors
[INFO] [stdout] test description::tests::test_message_internal ... ok
[INFO] [stdout] test extend::tests::test_error_conversion ... ok
[INFO] [stdout] test helpers::tests::test_message_cause ... ok
[INFO] [stdout] test helpers::tests::test_description ... ok
[INFO] [stdout] test helpers::tests::test_message_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/error.rs - error::Error::is_system (line 217) ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 12) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::user (line 11) ... ok
[INFO] [stdout] test src/error.rs - error::Error::message (line 95) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::system (line 91) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::system_with_cause (line 112) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::system_with_internal (line 143) ... ok
[INFO] [stdout] test src/error.rs - error::Error::description (line 66) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::user_with_internal (line 63) ... ok
[INFO] [stdout] test src/extend.rs - error_shim (line 4) ... ok
[INFO] [stdout] test src/error.rs - error::Error::is_user (line 193) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::user_with_cause (line 32) ... ok
[INFO] [stdout] test src/description.rs - description::detailed_message (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a755ed64103364040b234f37de187a4e9297cdeeb94fab8fcf5c4f3f63867bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a755ed64103364040b234f37de187a4e9297cdeeb94fab8fcf5c4f3f63867bc", kill_on_drop: false }`
[INFO] [stdout] 9a755ed64103364040b234f37de187a4e9297cdeeb94fab8fcf5c4f3f63867bc
