[INFO] fetching crate modupipe 0.1.0...
[INFO] testing modupipe-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate modupipe 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate modupipe 0.1.0
[INFO] finished tweaking crates.io crate modupipe 0.1.0
[INFO] tweaked toml for crates.io crate modupipe 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate modupipe 0.1.0 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 modupipe 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" "+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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 831ff1b7fcff7e5dacd0b79c1f67946481bb1f6f7d1f88c3df8883cecaf51162
[INFO] running `Command { std: "docker" "start" "-a" "831ff1b7fcff7e5dacd0b79c1f67946481bb1f6f7d1f88c3df8883cecaf51162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "831ff1b7fcff7e5dacd0b79c1f67946481bb1f6f7d1f88c3df8883cecaf51162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831ff1b7fcff7e5dacd0b79c1f67946481bb1f6f7d1f88c3df8883cecaf51162", kill_on_drop: false }`
[INFO] [stdout] 831ff1b7fcff7e5dacd0b79c1f67946481bb1f6f7d1f88c3df8883cecaf51162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a7fbe748ec674e95dcaaa21e50e2d42c30dac6aeb4a33cd033ef56e65dd83c52
[INFO] running `Command { std: "docker" "start" "-a" "a7fbe748ec674e95dcaaa21e50e2d42c30dac6aeb4a33cd033ef56e65dd83c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling modupipe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "a7fbe748ec674e95dcaaa21e50e2d42c30dac6aeb4a33cd033ef56e65dd83c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fbe748ec674e95dcaaa21e50e2d42c30dac6aeb4a33cd033ef56e65dd83c52", kill_on_drop: false }`
[INFO] [stdout] a7fbe748ec674e95dcaaa21e50e2d42c30dac6aeb4a33cd033ef56e65dd83c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f6b679aa00af33ef601a7592e1fa3179e197207aaf9303df1372e6e90aa94722
[INFO] running `Command { std: "docker" "start" "-a" "f6b679aa00af33ef601a7592e1fa3179e197207aaf9303df1372e6e90aa94722", kill_on_drop: false }`
[INFO] [stderr]    Compiling modupipe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "f6b679aa00af33ef601a7592e1fa3179e197207aaf9303df1372e6e90aa94722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b679aa00af33ef601a7592e1fa3179e197207aaf9303df1372e6e90aa94722", kill_on_drop: false }`
[INFO] [stdout] f6b679aa00af33ef601a7592e1fa3179e197207aaf9303df1372e6e90aa94722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c8a78b6cbd0d9d4e7aaaa0675459599c107ab7efe454afcb2764a2ef6df834ea
[INFO] running `Command { std: "docker" "start" "-a" "c8a78b6cbd0d9d4e7aaaa0675459599c107ab7efe454afcb2764a2ef6df834ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/modupipe-138e8f94a1cdfe5d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modupipe
[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] [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" "c8a78b6cbd0d9d4e7aaaa0675459599c107ab7efe454afcb2764a2ef6df834ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a78b6cbd0d9d4e7aaaa0675459599c107ab7efe454afcb2764a2ef6df834ea", kill_on_drop: false }`
[INFO] [stdout] c8a78b6cbd0d9d4e7aaaa0675459599c107ab7efe454afcb2764a2ef6df834ea