[INFO] cloning repository https://github.com/oeed/ra-workspace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oeed/ra-workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeed%2Fra-workspace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeed%2Fra-workspace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a26a30ada4606b5cfa4b430ad9f58a99a6303b7
[INFO] testing oeed/ra-workspace against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeed%2Fra-workspace" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oeed/ra-workspace 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/oeed/ra-workspace
[INFO] finished tweaking git repo https://github.com/oeed/ra-workspace
[INFO] tweaked toml for git repo https://github.com/oeed/ra-workspace written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/oeed/ra-workspace 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] b91a19b8f92877b256e89d6aa6a66c052186e50070812114f7ebd3ee477e011c
[INFO] running `Command { std: "docker" "start" "-a" "b91a19b8f92877b256e89d6aa6a66c052186e50070812114f7ebd3ee477e011c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b91a19b8f92877b256e89d6aa6a66c052186e50070812114f7ebd3ee477e011c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b91a19b8f92877b256e89d6aa6a66c052186e50070812114f7ebd3ee477e011c", kill_on_drop: false }`
[INFO] [stdout] b91a19b8f92877b256e89d6aa6a66c052186e50070812114f7ebd3ee477e011c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 81607a7256fca08ec616a1ffdd238b4b0f39036e22b5a651ecc9d707ff325555
[INFO] running `Command { std: "docker" "start" "-a" "81607a7256fca08ec616a1ffdd238b4b0f39036e22b5a651ecc9d707ff325555", kill_on_drop: false }`
[INFO] [stderr]    Compiling bin-a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "81607a7256fca08ec616a1ffdd238b4b0f39036e22b5a651ecc9d707ff325555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81607a7256fca08ec616a1ffdd238b4b0f39036e22b5a651ecc9d707ff325555", kill_on_drop: false }`
[INFO] [stdout] 81607a7256fca08ec616a1ffdd238b4b0f39036e22b5a651ecc9d707ff325555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] b5c315265de9ec830dc9bebe65fe59a0a722c484c864e39cf336868d3893ca3a
[INFO] running `Command { std: "docker" "start" "-a" "b5c315265de9ec830dc9bebe65fe59a0a722c484c864e39cf336868d3893ca3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bin-a v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "b5c315265de9ec830dc9bebe65fe59a0a722c484c864e39cf336868d3893ca3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c315265de9ec830dc9bebe65fe59a0a722c484c864e39cf336868d3893ca3a", kill_on_drop: false }`
[INFO] [stdout] b5c315265de9ec830dc9bebe65fe59a0a722c484c864e39cf336868d3893ca3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] e95476137a14303b04d055be5ef0f914d18ecf7b57e0804c60dce37ba1e720d3
[INFO] running `Command { std: "docker" "start" "-a" "e95476137a14303b04d055be5ef0f914d18ecf7b57e0804c60dce37ba1e720d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bin_a-2f29f3e1367d240e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e95476137a14303b04d055be5ef0f914d18ecf7b57e0804c60dce37ba1e720d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95476137a14303b04d055be5ef0f914d18ecf7b57e0804c60dce37ba1e720d3", kill_on_drop: false }`
[INFO] [stdout] e95476137a14303b04d055be5ef0f914d18ecf7b57e0804c60dce37ba1e720d3