[INFO] fetching crate pr_mod 1.2.1...
[INFO] testing pr_mod-1.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pr_mod 1.2.1 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pr_mod 1.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b396e8223df49d02816cc3400932b27a628b652cbb1dc1df8f0b538860bc9da
[INFO] running `Command { std: "docker" "start" "-a" "6b396e8223df49d02816cc3400932b27a628b652cbb1dc1df8f0b538860bc9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b396e8223df49d02816cc3400932b27a628b652cbb1dc1df8f0b538860bc9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b396e8223df49d02816cc3400932b27a628b652cbb1dc1df8f0b538860bc9da", kill_on_drop: false }`
[INFO] [stdout] 6b396e8223df49d02816cc3400932b27a628b652cbb1dc1df8f0b538860bc9da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 564fd341dce830ec1158b9c2bba9763b0db4828a4b0110d512d7ecf6d2219c33
[INFO] running `Command { std: "docker" "start" "-a" "564fd341dce830ec1158b9c2bba9763b0db4828a4b0110d512d7ecf6d2219c33", 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 0.63s
[INFO] running `Command { std: "docker" "inspect" "564fd341dce830ec1158b9c2bba9763b0db4828a4b0110d512d7ecf6d2219c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "564fd341dce830ec1158b9c2bba9763b0db4828a4b0110d512d7ecf6d2219c33", kill_on_drop: false }`
[INFO] [stdout] 564fd341dce830ec1158b9c2bba9763b0db4828a4b0110d512d7ecf6d2219c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1686094e30505f968a1a378d739977678475a14dbededcc56801d3cc9f949e
[INFO] running `Command { std: "docker" "start" "-a" "8c1686094e30505f968a1a378d739977678475a14dbededcc56801d3cc9f949e", 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "8c1686094e30505f968a1a378d739977678475a14dbededcc56801d3cc9f949e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1686094e30505f968a1a378d739977678475a14dbededcc56801d3cc9f949e", kill_on_drop: false }`
[INFO] [stdout] 8c1686094e30505f968a1a378d739977678475a14dbededcc56801d3cc9f949e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6df0768253ce6209b9a8cb38193cb13537da53f382b7a1b658eaeb278238f638
[INFO] running `Command { std: "docker" "start" "-a" "6df0768253ce6209b9a8cb38193cb13537da53f382b7a1b658eaeb278238f638", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pr_mod-b890695a81542379)
[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" "6df0768253ce6209b9a8cb38193cb13537da53f382b7a1b658eaeb278238f638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df0768253ce6209b9a8cb38193cb13537da53f382b7a1b658eaeb278238f638", kill_on_drop: false }`
[INFO] [stdout] 6df0768253ce6209b9a8cb38193cb13537da53f382b7a1b658eaeb278238f638