[INFO] fetching crate somehow 0.1.5...
[INFO] testing somehow-0.1.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate somehow 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate somehow 0.1.5
[INFO] finished tweaking crates.io crate somehow 0.1.5
[INFO] tweaked toml for crates.io crate somehow 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate somehow 0.1.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate somehow 0.1.5 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/examples/b.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `b`
[INFO] [stderr]   * `example` target `b`
[INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/examples/a.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `a`
[INFO] [stderr]   * `example` target `a`
[INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/examples/f.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `f`
[INFO] [stderr]   * `example` target `f`
[INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/examples/c.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `c`
[INFO] [stderr]   * `example` target `c`
[INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/examples/d.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `d`
[INFO] [stderr]   * `example` target `d`
[INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/examples/e.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `e`
[INFO] [stderr]   * `example` target `e`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d705b3006954b74474514ad52575480ce605ecda3d6bace6e4a572449f4272a
[INFO] running `Command { std: "docker" "start" "-a" "6d705b3006954b74474514ad52575480ce605ecda3d6bace6e4a572449f4272a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d705b3006954b74474514ad52575480ce605ecda3d6bace6e4a572449f4272a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d705b3006954b74474514ad52575480ce605ecda3d6bace6e4a572449f4272a", kill_on_drop: false }`
[INFO] [stdout] 6d705b3006954b74474514ad52575480ce605ecda3d6bace6e4a572449f4272a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4ed7c3696b6bfb8a5b1b6a71b4fad9ff22c7eb14e3fafabf04d24ac66c96df
[INFO] running `Command { std: "docker" "start" "-a" "5e4ed7c3696b6bfb8a5b1b6a71b4fad9ff22c7eb14e3fafabf04d24ac66c96df", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/d.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `d`
[INFO] [stderr]   * `example` target `d`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/c.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `c`
[INFO] [stderr]   * `example` target `c`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/b.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `b`
[INFO] [stderr]   * `example` target `b`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/e.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `e`
[INFO] [stderr]   * `example` target `e`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/f.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `f`
[INFO] [stderr]   * `example` target `f`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/a.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `a`
[INFO] [stderr]   * `example` target `a`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling sudo v0.6.0
[INFO] [stderr]    Compiling somehow v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "5e4ed7c3696b6bfb8a5b1b6a71b4fad9ff22c7eb14e3fafabf04d24ac66c96df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4ed7c3696b6bfb8a5b1b6a71b4fad9ff22c7eb14e3fafabf04d24ac66c96df", kill_on_drop: false }`
[INFO] [stdout] 5e4ed7c3696b6bfb8a5b1b6a71b4fad9ff22c7eb14e3fafabf04d24ac66c96df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62ec0393b693bd1677a88086644b6fd6332539ebc6e7bdaf7eea5c7e21a081dc
[INFO] running `Command { std: "docker" "start" "-a" "62ec0393b693bd1677a88086644b6fd6332539ebc6e7bdaf7eea5c7e21a081dc", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/f.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `f`
[INFO] [stderr]   * `example` target `f`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/c.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `c`
[INFO] [stderr]   * `example` target `c`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/d.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `d`
[INFO] [stderr]   * `example` target `d`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/b.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `b`
[INFO] [stderr]   * `example` target `b`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/e.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `e`
[INFO] [stderr]   * `example` target `e`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/a.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `a`
[INFO] [stderr]   * `example` target `a`
[INFO] [stderr]    Compiling somehow v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "62ec0393b693bd1677a88086644b6fd6332539ebc6e7bdaf7eea5c7e21a081dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62ec0393b693bd1677a88086644b6fd6332539ebc6e7bdaf7eea5c7e21a081dc", kill_on_drop: false }`
[INFO] [stdout] 62ec0393b693bd1677a88086644b6fd6332539ebc6e7bdaf7eea5c7e21a081dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d327db7f572520edbdf8f65153252112964b0ff677b2cf4d4635e505953cde6a
[INFO] running `Command { std: "docker" "start" "-a" "d327db7f572520edbdf8f65153252112964b0ff677b2cf4d4635e505953cde6a", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/c.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `c`
[INFO] [stderr]   * `example` target `c`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/f.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `f`
[INFO] [stderr]   * `example` target `f`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/a.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `a`
[INFO] [stderr]   * `example` target `a`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/d.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `d`
[INFO] [stderr]   * `example` target `d`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/b.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `b`
[INFO] [stderr]   * `example` target `b`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/e.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `e`
[INFO] [stderr]   * `example` target `e`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/somehow-462aafccd9184dbf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests examples/a.rs (/opt/rustwide/target/debug/deps/a-f31393ed372752cb)
[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] [stderr]      Running unittests examples/b.rs (/opt/rustwide/target/debug/deps/b-141ee3780bf1e02b)
[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] [stderr]      Running unittests examples/c.rs (/opt/rustwide/target/debug/deps/c-0287f980741f5a7e)
[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] [stderr]      Running unittests examples/d.rs (/opt/rustwide/target/debug/deps/d-f3c71b30a54f07d9)
[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] [stderr]      Running unittests examples/e.rs (/opt/rustwide/target/debug/deps/e-692668e80e6e0f3e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests examples/f.rs (/opt/rustwide/target/debug/deps/f-0192d55c9b1bb291)
[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] [stderr]    Doc-tests somehow
[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" "d327db7f572520edbdf8f65153252112964b0ff677b2cf4d4635e505953cde6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d327db7f572520edbdf8f65153252112964b0ff677b2cf4d4635e505953cde6a", kill_on_drop: false }`
[INFO] [stdout] d327db7f572520edbdf8f65153252112964b0ff677b2cf4d4635e505953cde6a