[INFO] fetching crate fermentation 0.6.0...
[INFO] testing fermentation-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fermentation 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fermentation 0.6.0
[INFO] finished tweaking crates.io crate fermentation 0.6.0
[INFO] tweaked toml for crates.io crate fermentation 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fermentation 0.6.0 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] crate crates.io crate fermentation 0.6.0 already has a lockfile, it will not be regenerated
[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] 0af147cf000c98a307b0cd541c223ebd32b58afdf249e159bfca0da84d1b8781
[INFO] running `Command { std: "docker" "start" "-a" "0af147cf000c98a307b0cd541c223ebd32b58afdf249e159bfca0da84d1b8781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0af147cf000c98a307b0cd541c223ebd32b58afdf249e159bfca0da84d1b8781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af147cf000c98a307b0cd541c223ebd32b58afdf249e159bfca0da84d1b8781", kill_on_drop: false }`
[INFO] [stdout] 0af147cf000c98a307b0cd541c223ebd32b58afdf249e159bfca0da84d1b8781
[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] 6013a0350fa2774e79eb65472418a5cecf40fada1bc731293445f842c929c735
[INFO] running `Command { std: "docker" "start" "-a" "6013a0350fa2774e79eb65472418a5cecf40fada1bc731293445f842c929c735", kill_on_drop: false }`
[INFO] [stderr]    Compiling fermentation v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "6013a0350fa2774e79eb65472418a5cecf40fada1bc731293445f842c929c735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6013a0350fa2774e79eb65472418a5cecf40fada1bc731293445f842c929c735", kill_on_drop: false }`
[INFO] [stdout] 6013a0350fa2774e79eb65472418a5cecf40fada1bc731293445f842c929c735
[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] a03cb0bae1895317c4ae243da437ecff7295adfb24e84f65549b1debf0e94e84
[INFO] running `Command { std: "docker" "start" "-a" "a03cb0bae1895317c4ae243da437ecff7295adfb24e84f65549b1debf0e94e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling fermentation v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a03cb0bae1895317c4ae243da437ecff7295adfb24e84f65549b1debf0e94e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03cb0bae1895317c4ae243da437ecff7295adfb24e84f65549b1debf0e94e84", kill_on_drop: false }`
[INFO] [stdout] a03cb0bae1895317c4ae243da437ecff7295adfb24e84f65549b1debf0e94e84
[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] f960f925efc9f1f136690efa1469e6105fdeb6558400ace56d348999c477489c
[INFO] running `Command { std: "docker" "start" "-a" "f960f925efc9f1f136690efa1469e6105fdeb6558400ace56d348999c477489c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fermentation-4628dd4ef043d71f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test aggregate::basic::tests::example ... ok
[INFO] [stdout] test aggregate::minmax::tests::example ... ok
[INFO] [stdout] test aggregate::sign::tests::example ... ok
[INFO] [stdout] test g::tests::custom ... ok
[INFO] [stdout] test g::tests::exponential ... ok
[INFO] [stdout] test g::tests::landmark ... ok
[INFO] [stdout] test g::tests::no_decay ... ok
[INFO] [stdout] test g::tests::polynomial ... ok
[INFO] [stdout] test tests::age ... ok
[INFO] [stdout] test tests::example ... ok
[INFO] [stdout] test tests::scaled_exponential ... ok
[INFO] [stdout] test g::tests::negative_exponential - should panic ... ok
[INFO] [stdout] test g::tests::negative_polynomial - should panic ... ok
[INFO] [stdout] test g::tests::zero_exponential - should panic ... ok
[INFO] [stdout] test g::tests::zero_polynomial - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f960f925efc9f1f136690efa1469e6105fdeb6558400ace56d348999c477489c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f960f925efc9f1f136690efa1469e6105fdeb6558400ace56d348999c477489c", kill_on_drop: false }`
[INFO] [stdout] f960f925efc9f1f136690efa1469e6105fdeb6558400ace56d348999c477489c