[INFO] fetching crate dart-semver 0.2.0...
[INFO] testing dart-semver-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate dart-semver 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate dart-semver 0.2.0
[INFO] finished tweaking crates.io crate dart-semver 0.2.0
[INFO] tweaked toml for crates.io crate dart-semver 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dart-semver 0.2.0 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 22 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ca3d95468cc0ac51b7bc69db52cfbf204ecc523019d29a9332667c7deeacd8fd
[INFO] running `Command { std: "docker" "start" "-a" "ca3d95468cc0ac51b7bc69db52cfbf204ecc523019d29a9332667c7deeacd8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca3d95468cc0ac51b7bc69db52cfbf204ecc523019d29a9332667c7deeacd8fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3d95468cc0ac51b7bc69db52cfbf204ecc523019d29a9332667c7deeacd8fd", kill_on_drop: false }`
[INFO] [stdout] ca3d95468cc0ac51b7bc69db52cfbf204ecc523019d29a9332667c7deeacd8fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 72420b6ab55c9318d1570ee45d1c19a2022c485099c5d56763547abd078f96fa
[INFO] running `Command { std: "docker" "start" "-a" "72420b6ab55c9318d1570ee45d1c19a2022c485099c5d56763547abd078f96fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling dart-semver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "72420b6ab55c9318d1570ee45d1c19a2022c485099c5d56763547abd078f96fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72420b6ab55c9318d1570ee45d1c19a2022c485099c5d56763547abd078f96fa", kill_on_drop: false }`
[INFO] [stdout] 72420b6ab55c9318d1570ee45d1c19a2022c485099c5d56763547abd078f96fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8517cafd781f4bd602d0b5023ed26e4e4f0097d7b2fa8cf556f866e2a5486fb2
[INFO] running `Command { std: "docker" "start" "-a" "8517cafd781f4bd602d0b5023ed26e4e4f0097d7b2fa8cf556f866e2a5486fb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling dart-semver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "8517cafd781f4bd602d0b5023ed26e4e4f0097d7b2fa8cf556f866e2a5486fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8517cafd781f4bd602d0b5023ed26e4e4f0097d7b2fa8cf556f866e2a5486fb2", kill_on_drop: false }`
[INFO] [stdout] 8517cafd781f4bd602d0b5023ed26e4e4f0097d7b2fa8cf556f866e2a5486fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6752356c6188a8e9e1cebccc5c11a4ec7234defa032c874e3e9168a8db374a0a
[INFO] running `Command { std: "docker" "start" "-a" "6752356c6188a8e9e1cebccc5c11a4ec7234defa032c874e3e9168a8db374a0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dart_semver-e95186b847de7aea)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test channel::test::format_str_test ... ok
[INFO] [stdout] test channel::test::channel_test ... ok
[INFO] [stdout] test version::test::version_test ... ok
[INFO] [stdout] test version::test::stable_test ... ok
[INFO] [stdout] test parser::test::parse_test ... ok
[INFO] [stdout] test version::test::format_str_test ... ok
[INFO] [stdout] test parser::test::version_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6752356c6188a8e9e1cebccc5c11a4ec7234defa032c874e3e9168a8db374a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6752356c6188a8e9e1cebccc5c11a4ec7234defa032c874e3e9168a8db374a0a", kill_on_drop: false }`
[INFO] [stdout] 6752356c6188a8e9e1cebccc5c11a4ec7234defa032c874e3e9168a8db374a0a