[INFO] fetching crate proc-opt 0.1.3...
[INFO] testing proc-opt-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate proc-opt 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate proc-opt 0.1.3
[INFO] finished tweaking crates.io crate proc-opt 0.1.3
[INFO] tweaked toml for crates.io crate proc-opt 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc-opt 0.1.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dbeb2f99cb2bce060133c0c0c241e3c9079aae969878c5a4470e9bfab1ffd16
[INFO] running `Command { std: "docker" "start" "-a" "2dbeb2f99cb2bce060133c0c0c241e3c9079aae969878c5a4470e9bfab1ffd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dbeb2f99cb2bce060133c0c0c241e3c9079aae969878c5a4470e9bfab1ffd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbeb2f99cb2bce060133c0c0c241e3c9079aae969878c5a4470e9bfab1ffd16", kill_on_drop: false }`
[INFO] [stdout] 2dbeb2f99cb2bce060133c0c0c241e3c9079aae969878c5a4470e9bfab1ffd16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c31777d81a5e975dd54b572b55b49e2c2b7bccc1d76c8ddb21007e91c5846bbf
[INFO] running `Command { std: "docker" "start" "-a" "c31777d81a5e975dd54b572b55b49e2c2b7bccc1d76c8ddb21007e91c5846bbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-opt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "c31777d81a5e975dd54b572b55b49e2c2b7bccc1d76c8ddb21007e91c5846bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31777d81a5e975dd54b572b55b49e2c2b7bccc1d76c8ddb21007e91c5846bbf", kill_on_drop: false }`
[INFO] [stdout] c31777d81a5e975dd54b572b55b49e2c2b7bccc1d76c8ddb21007e91c5846bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bdd152e84977ef2a3c7ecfabc67107d6e39aaa7b4d6fecdd9f74b47a2b8fe332
[INFO] running `Command { std: "docker" "start" "-a" "bdd152e84977ef2a3c7ecfabc67107d6e39aaa7b4d6fecdd9f74b47a2b8fe332", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-opt v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "bdd152e84977ef2a3c7ecfabc67107d6e39aaa7b4d6fecdd9f74b47a2b8fe332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd152e84977ef2a3c7ecfabc67107d6e39aaa7b4d6fecdd9f74b47a2b8fe332", kill_on_drop: false }`
[INFO] [stdout] bdd152e84977ef2a3c7ecfabc67107d6e39aaa7b4d6fecdd9f74b47a2b8fe332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 73fbe1bea12c6cc0b87ef258b9b5617aa282246308fe3b3325acb034eff0acf6
[INFO] running `Command { std: "docker" "start" "-a" "73fbe1bea12c6cc0b87ef258b9b5617aa282246308fe3b3325acb034eff0acf6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/proc_opt-6ba9ef4a1707a37c)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test jobs::tests::test_c_max_ex1 ... ok
[INFO] [stdout] test jobs::tests::test_c_max_ex2 ... ok
[INFO] [stdout] test jobs::tests::test_c_max_ex4 ... ok
[INFO] [stdout] test jobs::tests::test_c_max_ex5 ... ok
[INFO] [stdout] test jobs::tests::test_c_max_ex3 ... ok
[INFO] [stdout] test schrage::tests::test_sort ... ok
[INFO] [stdout] test schrage::tests::test_schrage_ex4 ... ok
[INFO] [stdout] test schrage::tests::test_part_time_schrage2 ... ok
[INFO] [stdout] test schrage::tests::test_schrage_ex3 ... ok
[INFO] [stdout] test schrage::tests::test_part_time_schrage3 ... ok
[INFO] [stdout] test schrage::tests::test_schrage_ex2 ... ok
[INFO] [stdout] test schrage::tests::test_part_time_schrage4 ... ok
[INFO] [stdout] test schrage::tests::test_part_time_schrage1 ... ok
[INFO] [stdout] test schrage::tests::test_schrage_ex1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73fbe1bea12c6cc0b87ef258b9b5617aa282246308fe3b3325acb034eff0acf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73fbe1bea12c6cc0b87ef258b9b5617aa282246308fe3b3325acb034eff0acf6", kill_on_drop: false }`
[INFO] [stdout] 73fbe1bea12c6cc0b87ef258b9b5617aa282246308fe3b3325acb034eff0acf6