[INFO] fetching crate pr_mod 1.2.1...
[INFO] testing pr_mod-1.2.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate pr_mod 1.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pr_mod 1.2.1
[INFO] finished tweaking crates.io crate pr_mod 1.2.1
[INFO] tweaked toml for crates.io crate pr_mod 1.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pr_mod 1.2.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pr_mod 1.2.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ad5da652160aac8bc4fbc5dc2ab36b7adb0bcdddc80fc926e4b125786669f1
[INFO] running `Command { std: "docker" "start" "-a" "18ad5da652160aac8bc4fbc5dc2ab36b7adb0bcdddc80fc926e4b125786669f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ad5da652160aac8bc4fbc5dc2ab36b7adb0bcdddc80fc926e4b125786669f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ad5da652160aac8bc4fbc5dc2ab36b7adb0bcdddc80fc926e4b125786669f1", kill_on_drop: false }`
[INFO] [stdout] 18ad5da652160aac8bc4fbc5dc2ab36b7adb0bcdddc80fc926e4b125786669f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b1478ea51f7d2eda763914d199cf2a124959dbabfaf35b3220f12d05c73bd46
[INFO] running `Command { std: "docker" "start" "-a" "9b1478ea51f7d2eda763914d199cf2a124959dbabfaf35b3220f12d05c73bd46", kill_on_drop: false }`
[INFO] [stderr]    Compiling pr_mod v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "9b1478ea51f7d2eda763914d199cf2a124959dbabfaf35b3220f12d05c73bd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1478ea51f7d2eda763914d199cf2a124959dbabfaf35b3220f12d05c73bd46", kill_on_drop: false }`
[INFO] [stdout] 9b1478ea51f7d2eda763914d199cf2a124959dbabfaf35b3220f12d05c73bd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c29878bf4413e981ee191a8866f19a4b8589bfac83cd9bf31a513aab1f8596a3
[INFO] running `Command { std: "docker" "start" "-a" "c29878bf4413e981ee191a8866f19a4b8589bfac83cd9bf31a513aab1f8596a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling pr_mod v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c29878bf4413e981ee191a8866f19a4b8589bfac83cd9bf31a513aab1f8596a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c29878bf4413e981ee191a8866f19a4b8589bfac83cd9bf31a513aab1f8596a3", kill_on_drop: false }`
[INFO] [stdout] c29878bf4413e981ee191a8866f19a4b8589bfac83cd9bf31a513aab1f8596a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b137c0e590303f2d28b9bba60356fc01c2f6af3c4ed82cd45c7a875b0573151
[INFO] running `Command { std: "docker" "start" "-a" "2b137c0e590303f2d28b9bba60356fc01c2f6af3c4ed82cd45c7a875b0573151", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pr_mod-299fbfc894926c30)
[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" "2b137c0e590303f2d28b9bba60356fc01c2f6af3c4ed82cd45c7a875b0573151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b137c0e590303f2d28b9bba60356fc01c2f6af3c4ed82cd45c7a875b0573151", kill_on_drop: false }`
[INFO] [stdout] 2b137c0e590303f2d28b9bba60356fc01c2f6af3c4ed82cd45c7a875b0573151