[INFO] fetching crate mantra-miner 0.1.2...
[INFO] testing mantra-miner-0.1.2 against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] extracting crate mantra-miner 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mantra-miner 0.1.2
[INFO] finished tweaking crates.io crate mantra-miner 0.1.2
[INFO] tweaked toml for crates.io crate mantra-miner 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mantra-miner 0.1.2 on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mantra-miner 0.1.2 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d654f836227ee97de67e1771b4ed5251c048080574925e9425322935ddd9536f
[INFO] running `Command { std: "docker" "start" "-a" "d654f836227ee97de67e1771b4ed5251c048080574925e9425322935ddd9536f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d654f836227ee97de67e1771b4ed5251c048080574925e9425322935ddd9536f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d654f836227ee97de67e1771b4ed5251c048080574925e9425322935ddd9536f", kill_on_drop: false }`
[INFO] [stdout] d654f836227ee97de67e1771b4ed5251c048080574925e9425322935ddd9536f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c8f0840cbc32fb92e0dabc65a273f55fcfb6e085067ee068132b3acb038950
[INFO] running `Command { std: "docker" "start" "-a" "42c8f0840cbc32fb92e0dabc65a273f55fcfb6e085067ee068132b3acb038950", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling mantra-miner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "42c8f0840cbc32fb92e0dabc65a273f55fcfb6e085067ee068132b3acb038950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c8f0840cbc32fb92e0dabc65a273f55fcfb6e085067ee068132b3acb038950", kill_on_drop: false }`
[INFO] [stdout] 42c8f0840cbc32fb92e0dabc65a273f55fcfb6e085067ee068132b3acb038950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da751fc4e8f865d862ac8e999b1253a58ac7530cdfe7929aaefae2154a3ff955
[INFO] running `Command { std: "docker" "start" "-a" "da751fc4e8f865d862ac8e999b1253a58ac7530cdfe7929aaefae2154a3ff955", kill_on_drop: false }`
[INFO] [stderr]    Compiling mantra-miner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "da751fc4e8f865d862ac8e999b1253a58ac7530cdfe7929aaefae2154a3ff955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da751fc4e8f865d862ac8e999b1253a58ac7530cdfe7929aaefae2154a3ff955", kill_on_drop: false }`
[INFO] [stdout] da751fc4e8f865d862ac8e999b1253a58ac7530cdfe7929aaefae2154a3ff955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57357dcc6aa7982a4ed6efedc2237ba1bd5a9bfe60b49f1fc1c0979303fd6a5f
[INFO] running `Command { std: "docker" "start" "-a" "57357dcc6aa7982a4ed6efedc2237ba1bd5a9bfe60b49f1fc1c0979303fd6a5f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mantra_miner-8fc551566a754878)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::options ... ok
[INFO] [stdout] test tests::should_repeat ... ok
[INFO] [stdout] test tests::recite_mantra ... ok
[INFO] [stdout] test tests::indefinite_repeats ... ok
[INFO] [stdout] test tests::set_repeats ... ok
[INFO] [stdout] test tests::recite_string ... ok
[INFO] [stdout] test tests::using_repeated_mantra ... ok
[INFO] [stdout] test tests::with_repeated_preparation_and_conclusion ... ok
[INFO] [stderr]    Doc-tests mantra_miner
[INFO] [stdout] test tests::with_preparation_and_conclusion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[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" "57357dcc6aa7982a4ed6efedc2237ba1bd5a9bfe60b49f1fc1c0979303fd6a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57357dcc6aa7982a4ed6efedc2237ba1bd5a9bfe60b49f1fc1c0979303fd6a5f", kill_on_drop: false }`
[INFO] [stdout] 57357dcc6aa7982a4ed6efedc2237ba1bd5a9bfe60b49f1fc1c0979303fd6a5f