[INFO] cloning repository https://github.com/ramn/rusthero2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ramn/rusthero2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framn%2Frusthero2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framn%2Frusthero2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 854985c26b3f30cc9aa7714598ef8b101bcf09bf
[INFO] testing ramn/rusthero2019 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framn%2Frusthero2019" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ramn/rusthero2019 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ramn/rusthero2019
[INFO] finished tweaking git repo https://github.com/ramn/rusthero2019
[INFO] tweaked toml for git repo https://github.com/ramn/rusthero2019 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/ramn/rusthero2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d4043814d358af900eeb3d089d3587506bde46b0fe5bd49bf5c855e567f83e7
[INFO] running `Command { std: "docker" "start" "-a" "6d4043814d358af900eeb3d089d3587506bde46b0fe5bd49bf5c855e567f83e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d4043814d358af900eeb3d089d3587506bde46b0fe5bd49bf5c855e567f83e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4043814d358af900eeb3d089d3587506bde46b0fe5bd49bf5c855e567f83e7", kill_on_drop: false }`
[INFO] [stdout] 6d4043814d358af900eeb3d089d3587506bde46b0fe5bd49bf5c855e567f83e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0354e7aef529aef1b79de74f4bb98b24425123626083200d2558702956d4a90
[INFO] running `Command { std: "docker" "start" "-a" "d0354e7aef529aef1b79de74f4bb98b24425123626083200d2558702956d4a90", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusthero_2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "d0354e7aef529aef1b79de74f4bb98b24425123626083200d2558702956d4a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0354e7aef529aef1b79de74f4bb98b24425123626083200d2558702956d4a90", kill_on_drop: false }`
[INFO] [stdout] d0354e7aef529aef1b79de74f4bb98b24425123626083200d2558702956d4a90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d7946eee8e66e051d199f2dfb9043ed0115634adabf4c3fe8d6ef932fba2e55
[INFO] running `Command { std: "docker" "start" "-a" "7d7946eee8e66e051d199f2dfb9043ed0115634adabf4c3fe8d6ef932fba2e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusthero_2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "7d7946eee8e66e051d199f2dfb9043ed0115634adabf4c3fe8d6ef932fba2e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7946eee8e66e051d199f2dfb9043ed0115634adabf4c3fe8d6ef932fba2e55", kill_on_drop: false }`
[INFO] [stdout] 7d7946eee8e66e051d199f2dfb9043ed0115634adabf4c3fe8d6ef932fba2e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be54ed29ec71ae236bdd731657579d8e83b670e8a6c5211aa06b9c83165a48bf
[INFO] running `Command { std: "docker" "start" "-a" "be54ed29ec71ae236bdd731657579d8e83b670e8a6c5211aa06b9c83165a48bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusthero_2019-d79c3f3ef4f7cf52)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be54ed29ec71ae236bdd731657579d8e83b670e8a6c5211aa06b9c83165a48bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be54ed29ec71ae236bdd731657579d8e83b670e8a6c5211aa06b9c83165a48bf", kill_on_drop: false }`
[INFO] [stdout] be54ed29ec71ae236bdd731657579d8e83b670e8a6c5211aa06b9c83165a48bf