[INFO] fetching crate human-errors 0.1.1...
[INFO] testing human-errors-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate human-errors 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate human-errors 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57ee969907a9380c3ddbb382daf6f8f05b879d1376e35a19eb69fed49fd48c5b
[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" "57ee969907a9380c3ddbb382daf6f8f05b879d1376e35a19eb69fed49fd48c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57ee969907a9380c3ddbb382daf6f8f05b879d1376e35a19eb69fed49fd48c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57ee969907a9380c3ddbb382daf6f8f05b879d1376e35a19eb69fed49fd48c5b", kill_on_drop: false }`
[INFO] [stdout] 57ee969907a9380c3ddbb382daf6f8f05b879d1376e35a19eb69fed49fd48c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65ae0cdc714581e3e1183519c174ff20de83eb63463d196338e38cd6b865aede
[INFO] running `Command { std: "docker" "start" "-a" "65ae0cdc714581e3e1183519c174ff20de83eb63463d196338e38cd6b865aede", kill_on_drop: false }`
[INFO] [stderr]    Compiling human-errors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "65ae0cdc714581e3e1183519c174ff20de83eb63463d196338e38cd6b865aede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ae0cdc714581e3e1183519c174ff20de83eb63463d196338e38cd6b865aede", kill_on_drop: false }`
[INFO] [stdout] 65ae0cdc714581e3e1183519c174ff20de83eb63463d196338e38cd6b865aede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7edccf8960d48911ce44ae0a4aa9464eb4489e8ac8cc60ae523fbbfae12b342
[INFO] running `Command { std: "docker" "start" "-a" "a7edccf8960d48911ce44ae0a4aa9464eb4489e8ac8cc60ae523fbbfae12b342", kill_on_drop: false }`
[INFO] [stderr]    Compiling human-errors v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a7edccf8960d48911ce44ae0a4aa9464eb4489e8ac8cc60ae523fbbfae12b342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7edccf8960d48911ce44ae0a4aa9464eb4489e8ac8cc60ae523fbbfae12b342", kill_on_drop: false }`
[INFO] [stdout] a7edccf8960d48911ce44ae0a4aa9464eb4489e8ac8cc60ae523fbbfae12b342
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e26e503dbb453ead1d2bb4d42bb253d06e492ea4f210fd898215c51b5cd6239
[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" "6e26e503dbb453ead1d2bb4d42bb253d06e492ea4f210fd898215c51b5cd6239", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/human_errors-b237cf2d8834a90f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test description::tests::test_message_internal ... ok
[INFO] [stdout] test helpers::tests::test_description ... ok
[INFO] [stdout] test helpers::tests::test_message_basic ... ok
[INFO] [stdout] test helpers::tests::test_message_cause ... ok
[INFO] [stderr]    Doc-tests human-errors
[INFO] [stdout] test extend::tests::test_error_conversion ... 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_user (line 193) ... ok
[INFO] [stdout] test src/error.rs - error::Error::message (line 95) ... ok
[INFO] [stdout] test src/extend.rs - error_shim (line 4) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::system_with_internal (line 143) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::user (line 11) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::system_with_cause (line 112) ... ok
[INFO] [stdout] test src/description.rs - description::detailed_message (line 9) ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 12) ... ok
[INFO] [stdout] test src/error.rs - error::Error::description (line 66) ... ok
[INFO] [stdout] test src/error.rs - error::Error::is_system (line 217) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::system (line 91) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::user_with_cause (line 32) ... ok
[INFO] [stdout] test src/helpers.rs - helpers::user_with_internal (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e26e503dbb453ead1d2bb4d42bb253d06e492ea4f210fd898215c51b5cd6239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e26e503dbb453ead1d2bb4d42bb253d06e492ea4f210fd898215c51b5cd6239", kill_on_drop: false }`
[INFO] [stdout] 6e26e503dbb453ead1d2bb4d42bb253d06e492ea4f210fd898215c51b5cd6239