[INFO] fetching crate rs_concaveman 1.0.4...
[INFO] testing rs_concaveman-1.0.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rs_concaveman 1.0.4 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate rs_concaveman 1.0.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs_concaveman 1.0.4
[INFO] finished tweaking crates.io crate rs_concaveman 1.0.4
[INFO] tweaked toml for crates.io crate rs_concaveman 1.0.4 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded robust-predicates v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0321ea8927f96be90fd44359b86df475d95f40dfce7fc371925e9fea02632ad
[INFO] running `Command { std: "docker" "start" "-a" "d0321ea8927f96be90fd44359b86df475d95f40dfce7fc371925e9fea02632ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0321ea8927f96be90fd44359b86df475d95f40dfce7fc371925e9fea02632ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0321ea8927f96be90fd44359b86df475d95f40dfce7fc371925e9fea02632ad", kill_on_drop: false }`
[INFO] [stdout] d0321ea8927f96be90fd44359b86df475d95f40dfce7fc371925e9fea02632ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 122993b861022b0957699869685dce6f1942d30972f221ec97bc08a56b4d9c0f
[INFO] running `Command { std: "docker" "start" "-a" "122993b861022b0957699869685dce6f1942d30972f221ec97bc08a56b4d9c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling robust-predicates v0.1.3
[INFO] [stderr]    Compiling rs_concaveman v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "122993b861022b0957699869685dce6f1942d30972f221ec97bc08a56b4d9c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122993b861022b0957699869685dce6f1942d30972f221ec97bc08a56b4d9c0f", kill_on_drop: false }`
[INFO] [stdout] 122993b861022b0957699869685dce6f1942d30972f221ec97bc08a56b4d9c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25d2f6f7d86b7d11b4b0ed930373abcdd0313a366f8d47921d77eb44a33fddf
[INFO] running `Command { std: "docker" "start" "-a" "c25d2f6f7d86b7d11b4b0ed930373abcdd0313a366f8d47921d77eb44a33fddf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_concaveman v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "c25d2f6f7d86b7d11b4b0ed930373abcdd0313a366f8d47921d77eb44a33fddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25d2f6f7d86b7d11b4b0ed930373abcdd0313a366f8d47921d77eb44a33fddf", kill_on_drop: false }`
[INFO] [stdout] c25d2f6f7d86b7d11b4b0ed930373abcdd0313a366f8d47921d77eb44a33fddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae25bcda33a7952f2bd02f4632575de4265f6325ca102f4131b9fb8f03f3940c
[INFO] running `Command { std: "docker" "start" "-a" "ae25bcda33a7952f2bd02f4632575de4265f6325ca102f4131b9fb8f03f3940c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_concaveman-67fb88c1b8131544)
[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]    Doc-tests rs_concaveman
[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" "ae25bcda33a7952f2bd02f4632575de4265f6325ca102f4131b9fb8f03f3940c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae25bcda33a7952f2bd02f4632575de4265f6325ca102f4131b9fb8f03f3940c", kill_on_drop: false }`
[INFO] [stdout] ae25bcda33a7952f2bd02f4632575de4265f6325ca102f4131b9fb8f03f3940c