[INFO] fetching crate simplog 1.6.0...
[INFO] testing simplog-1.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate simplog 1.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate simplog 1.6.0
[INFO] finished tweaking crates.io crate simplog 1.6.0
[INFO] tweaked toml for crates.io crate simplog 1.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simplog 1.6.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 589005dbbfaafc75fcc4c9b1e98191798b1ad58a3110797d11df9935cb3da7cc
[INFO] running `Command { std: "docker" "start" "-a" "589005dbbfaafc75fcc4c9b1e98191798b1ad58a3110797d11df9935cb3da7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "589005dbbfaafc75fcc4c9b1e98191798b1ad58a3110797d11df9935cb3da7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589005dbbfaafc75fcc4c9b1e98191798b1ad58a3110797d11df9935cb3da7cc", kill_on_drop: false }`
[INFO] [stdout] 589005dbbfaafc75fcc4c9b1e98191798b1ad58a3110797d11df9935cb3da7cc
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 65f8e94d1417e815f2e768243b9acfe3d3b8f264ffa284e3ecc70a464f4eb5c3
[INFO] running `Command { std: "docker" "start" "-a" "65f8e94d1417e815f2e768243b9acfe3d3b8f264ffa284e3ecc70a464f4eb5c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling simplog v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "65f8e94d1417e815f2e768243b9acfe3d3b8f264ffa284e3ecc70a464f4eb5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f8e94d1417e815f2e768243b9acfe3d3b8f264ffa284e3ecc70a464f4eb5c3", kill_on_drop: false }`
[INFO] [stdout] 65f8e94d1417e815f2e768243b9acfe3d3b8f264ffa284e3ecc70a464f4eb5c3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/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] b853bb7012dddce33b8932c546dfd369775f845d7ba2d512a9f2fd7d484f2941
[INFO] running `Command { std: "docker" "start" "-a" "b853bb7012dddce33b8932c546dfd369775f845d7ba2d512a9f2fd7d484f2941", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplog v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "b853bb7012dddce33b8932c546dfd369775f845d7ba2d512a9f2fd7d484f2941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b853bb7012dddce33b8932c546dfd369775f845d7ba2d512a9f2fd7d484f2941", kill_on_drop: false }`
[INFO] [stdout] b853bb7012dddce33b8932c546dfd369775f845d7ba2d512a9f2fd7d484f2941
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 05adf44a9694679903375ab8a9e63f680fcd410f56ff2157e294ebbbd1552376
[INFO] running `Command { std: "docker" "start" "-a" "05adf44a9694679903375ab8a9e63f680fcd410f56ff2157e294ebbbd1552376", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/simplog-25887d307be97415)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::error_log_level_arg ... ok
[INFO] [stdout] test test::no_log_level_arg ... ok
[INFO] [stdout] test test::invalid_log_level_arg ... ok
[INFO] [stdout] test test::parse_debug_log_level_arg ... ok
[INFO] [stdout] test test::init_no_level_no_prefix ... ok
[INFO] [stdout] test test::info_log_level_arg ... ok
[INFO] [stdout] test test::init_legacy_debug_level ... ok
[INFO] [stdout] test test::init_legacy_no_levels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05adf44a9694679903375ab8a9e63f680fcd410f56ff2157e294ebbbd1552376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05adf44a9694679903375ab8a9e63f680fcd410f56ff2157e294ebbbd1552376", kill_on_drop: false }`
[INFO] [stdout] 05adf44a9694679903375ab8a9e63f680fcd410f56ff2157e294ebbbd1552376