[INFO] fetching crate muniuniuma 0.1.0...
[INFO] testing muniuniuma-0.1.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate muniuniuma 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate muniuniuma 0.1.0
[INFO] finished tweaking crates.io crate muniuniuma 0.1.0
[INFO] tweaked toml for crates.io crate muniuniuma 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate muniuniuma 0.1.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate muniuniuma 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aee3e463797beb67325da0f78a5d2f04d2f6647cce6f09914af6beed3561cc6f
[INFO] running `Command { std: "docker" "start" "-a" "aee3e463797beb67325da0f78a5d2f04d2f6647cce6f09914af6beed3561cc6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee3e463797beb67325da0f78a5d2f04d2f6647cce6f09914af6beed3561cc6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee3e463797beb67325da0f78a5d2f04d2f6647cce6f09914af6beed3561cc6f", kill_on_drop: false }`
[INFO] [stdout] aee3e463797beb67325da0f78a5d2f04d2f6647cce6f09914af6beed3561cc6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 244cf1b30f373be1c9c87f99e86c20174d71691a62abe89c0090c50996322ec0
[INFO] running `Command { std: "docker" "start" "-a" "244cf1b30f373be1c9c87f99e86c20174d71691a62abe89c0090c50996322ec0", kill_on_drop: false }`
[INFO] [stderr]    Compiling muniuniuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "244cf1b30f373be1c9c87f99e86c20174d71691a62abe89c0090c50996322ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244cf1b30f373be1c9c87f99e86c20174d71691a62abe89c0090c50996322ec0", kill_on_drop: false }`
[INFO] [stdout] 244cf1b30f373be1c9c87f99e86c20174d71691a62abe89c0090c50996322ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a8d892a9694d5d805a90d4adb92bd30bbe34ec5b83b0b78239a5e7e9169194
[INFO] running `Command { std: "docker" "start" "-a" "33a8d892a9694d5d805a90d4adb92bd30bbe34ec5b83b0b78239a5e7e9169194", kill_on_drop: false }`
[INFO] [stderr]    Compiling muniuniuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "33a8d892a9694d5d805a90d4adb92bd30bbe34ec5b83b0b78239a5e7e9169194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a8d892a9694d5d805a90d4adb92bd30bbe34ec5b83b0b78239a5e7e9169194", kill_on_drop: false }`
[INFO] [stdout] 33a8d892a9694d5d805a90d4adb92bd30bbe34ec5b83b0b78239a5e7e9169194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58faef7d3c7998c7a4b7b7b7d4ca1ec296d3690ab26767262dc9df9d6fd2b3d8
[INFO] running `Command { std: "docker" "start" "-a" "58faef7d3c7998c7a4b7b7b7d4ca1ec296d3690ab26767262dc9df9d6fd2b3d8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/muniuniuma-5616b2a3c0cf1ac2)
[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" "58faef7d3c7998c7a4b7b7b7d4ca1ec296d3690ab26767262dc9df9d6fd2b3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58faef7d3c7998c7a4b7b7b7d4ca1ec296d3690ab26767262dc9df9d6fd2b3d8", kill_on_drop: false }`
[INFO] [stdout] 58faef7d3c7998c7a4b7b7b7d4ca1ec296d3690ab26767262dc9df9d6fd2b3d8