[INFO] fetching crate million-hello 0.1.0...
[INFO] testing million-hello-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate million-hello 0.1.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate million-hello 0.1.0 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 crates.io crate million-hello 0.1.0
[INFO] finished tweaking crates.io crate million-hello 0.1.0
[INFO] tweaked toml for crates.io crate million-hello 0.1.0 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 3347e6883b48f34cb99c5da9c3bce066c51a72973676d12259b249ebe004f8c7
[INFO] running `Command { std: "docker" "start" "-a" "3347e6883b48f34cb99c5da9c3bce066c51a72973676d12259b249ebe004f8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3347e6883b48f34cb99c5da9c3bce066c51a72973676d12259b249ebe004f8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3347e6883b48f34cb99c5da9c3bce066c51a72973676d12259b249ebe004f8c7", kill_on_drop: false }`
[INFO] [stdout] 3347e6883b48f34cb99c5da9c3bce066c51a72973676d12259b249ebe004f8c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] c9fe3ff5e1eb1a51c6a68b0bdd8fefb6fc457cf07befad27c0c4ed0144e0fbc3
[INFO] running `Command { std: "docker" "start" "-a" "c9fe3ff5e1eb1a51c6a68b0bdd8fefb6fc457cf07befad27c0c4ed0144e0fbc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling million-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "c9fe3ff5e1eb1a51c6a68b0bdd8fefb6fc457cf07befad27c0c4ed0144e0fbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fe3ff5e1eb1a51c6a68b0bdd8fefb6fc457cf07befad27c0c4ed0144e0fbc3", kill_on_drop: false }`
[INFO] [stdout] c9fe3ff5e1eb1a51c6a68b0bdd8fefb6fc457cf07befad27c0c4ed0144e0fbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] a406d0294bda889f93d3ac62453feda29a93e9a2a51fb640b48a26b0541056d3
[INFO] running `Command { std: "docker" "start" "-a" "a406d0294bda889f93d3ac62453feda29a93e9a2a51fb640b48a26b0541056d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling million-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "a406d0294bda889f93d3ac62453feda29a93e9a2a51fb640b48a26b0541056d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a406d0294bda889f93d3ac62453feda29a93e9a2a51fb640b48a26b0541056d3", kill_on_drop: false }`
[INFO] [stdout] a406d0294bda889f93d3ac62453feda29a93e9a2a51fb640b48a26b0541056d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] e62fb62252824f8fb0b95e61df37bc14af1e1eb54d8460e9f6392ca1c9e37e26
[INFO] running `Command { std: "docker" "start" "-a" "e62fb62252824f8fb0b95e61df37bc14af1e1eb54d8460e9f6392ca1c9e37e26", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/million_hello-876e5921d8a60575)
[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] [stderr]    Doc-tests million-hello
[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" "e62fb62252824f8fb0b95e61df37bc14af1e1eb54d8460e9f6392ca1c9e37e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62fb62252824f8fb0b95e61df37bc14af1e1eb54d8460e9f6392ca1c9e37e26", kill_on_drop: false }`
[INFO] [stdout] e62fb62252824f8fb0b95e61df37bc14af1e1eb54d8460e9f6392ca1c9e37e26