[INFO] fetching crate grc 1.2.1...
[INFO] testing grc-1.2.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate grc 1.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate grc 1.2.1 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 grc 1.2.1
[INFO] finished tweaking crates.io crate grc 1.2.1
[INFO] tweaked toml for crates.io crate grc 1.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate grc 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 871007a11dbd640de91a1d9915ffc4094ff54b43631010d97c9034d9f159b3be
[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" "871007a11dbd640de91a1d9915ffc4094ff54b43631010d97c9034d9f159b3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871007a11dbd640de91a1d9915ffc4094ff54b43631010d97c9034d9f159b3be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871007a11dbd640de91a1d9915ffc4094ff54b43631010d97c9034d9f159b3be", kill_on_drop: false }`
[INFO] [stdout] 871007a11dbd640de91a1d9915ffc4094ff54b43631010d97c9034d9f159b3be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 3a64dd485d17c1b9b9b79d1b8f4629789c838fc767f29162ac225d5548db1aee
[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" "3a64dd485d17c1b9b9b79d1b8f4629789c838fc767f29162ac225d5548db1aee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling terminal_size v0.1.16
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.12.18+1.1.0
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling dialoguer v0.8.0
[INFO] [stderr]    Compiling git2 v0.13.17
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling grc v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "3a64dd485d17c1b9b9b79d1b8f4629789c838fc767f29162ac225d5548db1aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a64dd485d17c1b9b9b79d1b8f4629789c838fc767f29162ac225d5548db1aee", kill_on_drop: false }`
[INFO] [stdout] 3a64dd485d17c1b9b9b79d1b8f4629789c838fc767f29162ac225d5548db1aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 080066ab8f78dd7a6cf0fe9bd99293ba84a2c4cb48ef6bee1e79c14e6ee6a949
[INFO] running `Command { std: "docker" "start" "-a" "080066ab8f78dd7a6cf0fe9bd99293ba84a2c4cb48ef6bee1e79c14e6ee6a949", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling grc v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "080066ab8f78dd7a6cf0fe9bd99293ba84a2c4cb48ef6bee1e79c14e6ee6a949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080066ab8f78dd7a6cf0fe9bd99293ba84a2c4cb48ef6bee1e79c14e6ee6a949", kill_on_drop: false }`
[INFO] [stdout] 080066ab8f78dd7a6cf0fe9bd99293ba84a2c4cb48ef6bee1e79c14e6ee6a949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48559a8e164233a26583d7d71276363c7aeaa39bae50a84b32d6eee1b8a8cb1e
[INFO] running `Command { std: "docker" "start" "-a" "48559a8e164233a26583d7d71276363c7aeaa39bae50a84b32d6eee1b8a8cb1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grc-fc3ff88d16b46349)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test arguments::tests::add_all_mode ... ok
[INFO] [stdout] test arguments::tests::input_more_file ... ok
[INFO] [stdout] test arguments::tests::add_mode ... ok
[INFO] [stdout] test extensions::tests::it_from ... ok
[INFO] [stdout] test arguments::tests::commit_mode ... ok
[INFO] [stdout] test log::tests::it_grc_println ... ok
[INFO] [stdout] test log::tests::it_grc_warn_println ... ok
[INFO] [stdout] test config::tests::it_merge ... ok
[INFO] [stdout] test message::tests::it_build ... ok
[INFO] [stdout] test arguments::tests::input_file ... ok
[INFO] [stdout] test log::tests::it_grc_err_println ... ok
[INFO] [stdout] test extensions::tests::it_from_agreement ... ok
[INFO] [stdout] test extensions::tests::it_deserialize ... ok
[INFO] [stdout] test arguments::tests::enable_emoji ... ok
[INFO] [stdout] test extensions::tests::it_read_config_file ... ok
[INFO] [stdout] test util::tests::test_vec_str_to_string ... ok
[INFO] [stdout] test util::tests::string_start_with ... ok
[INFO] [stdout] test util::tests::it_parse_command ... ok
[INFO] [stdout] test util::tests::it_author_sign_from_null_env ... ok
[INFO] [stdout] test util::tests::get_current_path ... ok
[INFO] [stdout] test util::tests::it_committer_sign_from_null_env ... ok
[INFO] [stdout] test util::tests::it_author_sign_from_env ... ok
[INFO] [stdout] test util::tests::it_committer_sign_from_env ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48559a8e164233a26583d7d71276363c7aeaa39bae50a84b32d6eee1b8a8cb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48559a8e164233a26583d7d71276363c7aeaa39bae50a84b32d6eee1b8a8cb1e", kill_on_drop: false }`
[INFO] [stdout] 48559a8e164233a26583d7d71276363c7aeaa39bae50a84b32d6eee1b8a8cb1e