[INFO] fetching crate somehow 0.1.5...
[INFO] testing somehow-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate somehow 0.1.5 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate somehow 0.1.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-47/source/Cargo.toml
[INFO] crate crates.io crate somehow 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-47/source/examples/b.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d41e401ea71cc5326939457aa205e0d1aef69404703d795ac7f797855d20c0ef
[INFO] running `Command { std: "docker" "start" "-a" "d41e401ea71cc5326939457aa205e0d1aef69404703d795ac7f797855d20c0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d41e401ea71cc5326939457aa205e0d1aef69404703d795ac7f797855d20c0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41e401ea71cc5326939457aa205e0d1aef69404703d795ac7f797855d20c0ef", kill_on_drop: false }`
[INFO] [stdout] d41e401ea71cc5326939457aa205e0d1aef69404703d795ac7f797855d20c0ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9789ee2625b716a09788393a1e0979eba6a8a00a4b219e056b93b209b7484f81
[INFO] running `Command { std: "docker" "start" "-a" "9789ee2625b716a09788393a1e0979eba6a8a00a4b219e056b93b209b7484f81", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/b.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling sudo v0.6.0
[INFO] [stderr]    Compiling somehow v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "9789ee2625b716a09788393a1e0979eba6a8a00a4b219e056b93b209b7484f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9789ee2625b716a09788393a1e0979eba6a8a00a4b219e056b93b209b7484f81", kill_on_drop: false }`
[INFO] [stdout] 9789ee2625b716a09788393a1e0979eba6a8a00a4b219e056b93b209b7484f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60a9a160620ea39637c7fb0daa9f310634d3c71e72dd0730a37554eca157b29
[INFO] running `Command { std: "docker" "start" "-a" "f60a9a160620ea39637c7fb0daa9f310634d3c71e72dd0730a37554eca157b29", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/b.rs
[INFO] [stderr]    Compiling somehow v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/somehow-e85658569b5c9a80)
[INFO] [stderr]   Executable unittests examples/a.rs (/opt/rustwide/target/debug/deps/a-47b940bdc9fb7292)
[INFO] [stderr]   Executable unittests examples/b.rs (/opt/rustwide/target/debug/deps/b-988aa346363e95c6)
[INFO] [stderr]   Executable unittests examples/c.rs (/opt/rustwide/target/debug/deps/c-4ff2445f14f3aa28)
[INFO] [stderr]   Executable unittests examples/d.rs (/opt/rustwide/target/debug/deps/d-5f1be03389001763)
[INFO] [stderr]   Executable unittests examples/e.rs (/opt/rustwide/target/debug/deps/e-aaa3705bd41dc635)
[INFO] [stderr]   Executable unittests examples/f.rs (/opt/rustwide/target/debug/deps/f-5bdcdf84db9ae963)
[INFO] running `Command { std: "docker" "inspect" "f60a9a160620ea39637c7fb0daa9f310634d3c71e72dd0730a37554eca157b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60a9a160620ea39637c7fb0daa9f310634d3c71e72dd0730a37554eca157b29", kill_on_drop: false }`
[INFO] [stdout] f60a9a160620ea39637c7fb0daa9f310634d3c71e72dd0730a37554eca157b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec06888226e737fbfc1fbb2b43c5572be41755e88a079188cabec3f185a36723
[INFO] running `Command { std: "docker" "start" "-a" "ec06888226e737fbfc1fbb2b43c5572be41755e88a079188cabec3f185a36723", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/b.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/somehow-e85658569b5c9a80)
[INFO] [stderr]      Running unittests examples/a.rs (/opt/rustwide/target/debug/deps/a-47b940bdc9fb7292)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests examples/b.rs (/opt/rustwide/target/debug/deps/b-988aa346363e95c6)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests examples/c.rs (/opt/rustwide/target/debug/deps/c-4ff2445f14f3aa28)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]      Running unittests examples/d.rs (/opt/rustwide/target/debug/deps/d-5f1be03389001763)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests examples/e.rs (/opt/rustwide/target/debug/deps/e-aaa3705bd41dc635)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests examples/f.rs (/opt/rustwide/target/debug/deps/f-5bdcdf84db9ae963)
[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] [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] [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] [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] [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] [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] [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" "ec06888226e737fbfc1fbb2b43c5572be41755e88a079188cabec3f185a36723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec06888226e737fbfc1fbb2b43c5572be41755e88a079188cabec3f185a36723", kill_on_drop: false }`
[INFO] [stdout] ec06888226e737fbfc1fbb2b43c5572be41755e88a079188cabec3f185a36723