[INFO] fetching crate pbol 0.1.0...
[INFO] testing pbol-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate pbol 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pbol 0.1.0
[INFO] finished tweaking crates.io crate pbol 0.1.0
[INFO] tweaked toml for crates.io crate pbol 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pbol 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pbol 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d09ce3cd973f2203adcc2a052ea75057e18feb43fe964c12b8c6b9bb61d24825
[INFO] running `Command { std: "docker" "start" "-a" "d09ce3cd973f2203adcc2a052ea75057e18feb43fe964c12b8c6b9bb61d24825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d09ce3cd973f2203adcc2a052ea75057e18feb43fe964c12b8c6b9bb61d24825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09ce3cd973f2203adcc2a052ea75057e18feb43fe964c12b8c6b9bb61d24825", kill_on_drop: false }`
[INFO] [stdout] d09ce3cd973f2203adcc2a052ea75057e18feb43fe964c12b8c6b9bb61d24825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a25961a8de90a08e7ef845c88a36415b798172206b07686f7390f19b1519be4b
[INFO] running `Command { std: "docker" "start" "-a" "a25961a8de90a08e7ef845c88a36415b798172206b07686f7390f19b1519be4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pbol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a25961a8de90a08e7ef845c88a36415b798172206b07686f7390f19b1519be4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25961a8de90a08e7ef845c88a36415b798172206b07686f7390f19b1519be4b", kill_on_drop: false }`
[INFO] [stdout] a25961a8de90a08e7ef845c88a36415b798172206b07686f7390f19b1519be4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bbe95d977a8a8ea64ef86e7bc2117cdcbc9b3a1df3b6aedaa9c2a27236cd780
[INFO] running `Command { std: "docker" "start" "-a" "1bbe95d977a8a8ea64ef86e7bc2117cdcbc9b3a1df3b6aedaa9c2a27236cd780", kill_on_drop: false }`
[INFO] [stderr]    Compiling pbol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "1bbe95d977a8a8ea64ef86e7bc2117cdcbc9b3a1df3b6aedaa9c2a27236cd780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bbe95d977a8a8ea64ef86e7bc2117cdcbc9b3a1df3b6aedaa9c2a27236cd780", kill_on_drop: false }`
[INFO] [stdout] 1bbe95d977a8a8ea64ef86e7bc2117cdcbc9b3a1df3b6aedaa9c2a27236cd780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2464e6afb6fa8a571dd5d8c8a3544d93fb70c9e6be189ca140ed6cf22b7c14f4
[INFO] running `Command { std: "docker" "start" "-a" "2464e6afb6fa8a571dd5d8c8a3544d93fb70c9e6be189ca140ed6cf22b7c14f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pbol-620e750d49dd3b44)
[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" "2464e6afb6fa8a571dd5d8c8a3544d93fb70c9e6be189ca140ed6cf22b7c14f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2464e6afb6fa8a571dd5d8c8a3544d93fb70c9e6be189ca140ed6cf22b7c14f4", kill_on_drop: false }`
[INFO] [stdout] 2464e6afb6fa8a571dd5d8c8a3544d93fb70c9e6be189ca140ed6cf22b7c14f4