[INFO] fetching crate greet-me 0.1.0...
[INFO] testing greet-me-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate greet-me 0.1.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate greet-me 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate greet-me 0.1.0
[INFO] finished tweaking crates.io crate greet-me 0.1.0
[INFO] tweaked toml for crates.io crate greet-me 0.1.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4614fbae646ff51589a6566979ec4664ce6dcdaabf0a8048c948a99399ae5d17
[INFO] running `Command { std: "docker" "start" "-a" "4614fbae646ff51589a6566979ec4664ce6dcdaabf0a8048c948a99399ae5d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4614fbae646ff51589a6566979ec4664ce6dcdaabf0a8048c948a99399ae5d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4614fbae646ff51589a6566979ec4664ce6dcdaabf0a8048c948a99399ae5d17", kill_on_drop: false }`
[INFO] [stdout] 4614fbae646ff51589a6566979ec4664ce6dcdaabf0a8048c948a99399ae5d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b49d8743a0b8e9374592a8b68d37fcc5b9d9a45963478edd578eb4880cd521cc
[INFO] running `Command { std: "docker" "start" "-a" "b49d8743a0b8e9374592a8b68d37fcc5b9d9a45963478edd578eb4880cd521cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling greet-me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "b49d8743a0b8e9374592a8b68d37fcc5b9d9a45963478edd578eb4880cd521cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49d8743a0b8e9374592a8b68d37fcc5b9d9a45963478edd578eb4880cd521cc", kill_on_drop: false }`
[INFO] [stdout] b49d8743a0b8e9374592a8b68d37fcc5b9d9a45963478edd578eb4880cd521cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613d2a1fec766c64817135f04997b5c62e0d6825eb2301681c7bee60e35ea846
[INFO] running `Command { std: "docker" "start" "-a" "613d2a1fec766c64817135f04997b5c62e0d6825eb2301681c7bee60e35ea846", kill_on_drop: false }`
[INFO] [stderr]    Compiling greet-me v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "613d2a1fec766c64817135f04997b5c62e0d6825eb2301681c7bee60e35ea846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613d2a1fec766c64817135f04997b5c62e0d6825eb2301681c7bee60e35ea846", kill_on_drop: false }`
[INFO] [stdout] 613d2a1fec766c64817135f04997b5c62e0d6825eb2301681c7bee60e35ea846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 599aee2a90f4628dac7b090fd7fc2d5641ec63bce401952bdb56ce9ec2ff60b1
[INFO] running `Command { std: "docker" "start" "-a" "599aee2a90f4628dac7b090fd7fc2d5641ec63bce401952bdb56ce9ec2ff60b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/greet_me-e628cacbc6164982)
[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 greet-me
[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" "599aee2a90f4628dac7b090fd7fc2d5641ec63bce401952bdb56ce9ec2ff60b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599aee2a90f4628dac7b090fd7fc2d5641ec63bce401952bdb56ce9ec2ff60b1", kill_on_drop: false }`
[INFO] [stdout] 599aee2a90f4628dac7b090fd7fc2d5641ec63bce401952bdb56ce9ec2ff60b1
