[INFO] fetching crate hailstone-numbers 0.1.0...
[INFO] testing hailstone-numbers-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate hailstone-numbers 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate hailstone-numbers 0.1.0
[INFO] finished tweaking crates.io crate hailstone-numbers 0.1.0
[INFO] tweaked toml for crates.io crate hailstone-numbers 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hailstone-numbers 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hailstone-numbers 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fadf6a1e5668ef2ed6e44a00da778ba44ec621978922ffb0bfd7b9563aa7f1bd
[INFO] running `Command { std: "docker" "start" "-a" "fadf6a1e5668ef2ed6e44a00da778ba44ec621978922ffb0bfd7b9563aa7f1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fadf6a1e5668ef2ed6e44a00da778ba44ec621978922ffb0bfd7b9563aa7f1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fadf6a1e5668ef2ed6e44a00da778ba44ec621978922ffb0bfd7b9563aa7f1bd", kill_on_drop: false }`
[INFO] [stdout] fadf6a1e5668ef2ed6e44a00da778ba44ec621978922ffb0bfd7b9563aa7f1bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca1a8d68d84c3196146f8f5eaee3b6e15a29526afb3c1532f677cd7c7ea68e8
[INFO] running `Command { std: "docker" "start" "-a" "aca1a8d68d84c3196146f8f5eaee3b6e15a29526afb3c1532f677cd7c7ea68e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hailstone-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "aca1a8d68d84c3196146f8f5eaee3b6e15a29526afb3c1532f677cd7c7ea68e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca1a8d68d84c3196146f8f5eaee3b6e15a29526afb3c1532f677cd7c7ea68e8", kill_on_drop: false }`
[INFO] [stdout] aca1a8d68d84c3196146f8f5eaee3b6e15a29526afb3c1532f677cd7c7ea68e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 199b5619133bc5f9d5b5ece6b4f7387c575c94143e478cd92deb51426845a2f4
[INFO] running `Command { std: "docker" "start" "-a" "199b5619133bc5f9d5b5ece6b4f7387c575c94143e478cd92deb51426845a2f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hailstone-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "199b5619133bc5f9d5b5ece6b4f7387c575c94143e478cd92deb51426845a2f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199b5619133bc5f9d5b5ece6b4f7387c575c94143e478cd92deb51426845a2f4", kill_on_drop: false }`
[INFO] [stdout] 199b5619133bc5f9d5b5ece6b4f7387c575c94143e478cd92deb51426845a2f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1da006e20dd595b3166d095173d1ac132d4279cf5dd62e4a1662b5dfbf0012a6
[INFO] running `Command { std: "docker" "start" "-a" "1da006e20dd595b3166d095173d1ac132d4279cf5dd62e4a1662b5dfbf0012a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hailstone_numbers-34f4826a9ee074ee)
[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" "1da006e20dd595b3166d095173d1ac132d4279cf5dd62e4a1662b5dfbf0012a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da006e20dd595b3166d095173d1ac132d4279cf5dd62e4a1662b5dfbf0012a6", kill_on_drop: false }`
[INFO] [stdout] 1da006e20dd595b3166d095173d1ac132d4279cf5dd62e4a1662b5dfbf0012a6