[INFO] fetching crate fcla 0.1.0...
[INFO] testing fcla-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fcla 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate fcla 0.1.0
[INFO] finished tweaking crates.io crate fcla 0.1.0
[INFO] tweaked toml for crates.io crate fcla 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fcla 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fcla-macros v0.1.0
[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] 37ff6d7c765c1cbd94ac158ded6d147a142989b27e23903b13619e29bb069573
[INFO] running `Command { std: "docker" "start" "-a" "37ff6d7c765c1cbd94ac158ded6d147a142989b27e23903b13619e29bb069573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37ff6d7c765c1cbd94ac158ded6d147a142989b27e23903b13619e29bb069573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ff6d7c765c1cbd94ac158ded6d147a142989b27e23903b13619e29bb069573", kill_on_drop: false }`
[INFO] [stdout] 37ff6d7c765c1cbd94ac158ded6d147a142989b27e23903b13619e29bb069573
[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] 31a1f8ae18a8280a952a67c54bea8a9b1d7d0afa7d77130a2faa37c51235f457
[INFO] running `Command { std: "docker" "start" "-a" "31a1f8ae18a8280a952a67c54bea8a9b1d7d0afa7d77130a2faa37c51235f457", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fcla-macros v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fcla v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "31a1f8ae18a8280a952a67c54bea8a9b1d7d0afa7d77130a2faa37c51235f457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a1f8ae18a8280a952a67c54bea8a9b1d7d0afa7d77130a2faa37c51235f457", kill_on_drop: false }`
[INFO] [stdout] 31a1f8ae18a8280a952a67c54bea8a9b1d7d0afa7d77130a2faa37c51235f457
[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] 593355780a9a053aaaef696cb6360df7051be00acb48f676dc916be7f11990f8
[INFO] running `Command { std: "docker" "start" "-a" "593355780a9a053aaaef696cb6360df7051be00acb48f676dc916be7f11990f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fcla v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "593355780a9a053aaaef696cb6360df7051be00acb48f676dc916be7f11990f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593355780a9a053aaaef696cb6360df7051be00acb48f676dc916be7f11990f8", kill_on_drop: false }`
[INFO] [stdout] 593355780a9a053aaaef696cb6360df7051be00acb48f676dc916be7f11990f8
[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] 672542afdfb01367da4a944593b19e2666852bf2e95788b0811e8412ac38b2b2
[INFO] running `Command { std: "docker" "start" "-a" "672542afdfb01367da4a944593b19e2666852bf2e95788b0811e8412ac38b2b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fcla-2301ff598d6df81a)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test num::decimal::tests::e ... ok
[INFO] [stdout] test num::decimal::tests::leading_zeros ... ok
[INFO] [stdout] test num::decimal::tests::empty ... ok
[INFO] [stdout] test num::decimal::tests::minus ... ok
[INFO] [stdout] test num::decimal::tests::minus_one ... ok
[INFO] [stdout] test num::decimal::tests::minus_period ... ok
[INFO] [stdout] test num::decimal::tests::one_e_minus_one ... ok
[INFO] [stdout] test num::decimal::tests::one_e_plus_one ... ok
[INFO] [stdout] test num::decimal::tests::one_e_one ... ok
[INFO] [stdout] test num::decimal::tests::period ... ok
[INFO] [stdout] test num::decimal::tests::plus ... ok
[INFO] [stdout] test num::decimal::tests::plus_period ... ok
[INFO] [stdout] test num::decimal::tests::radix_minus_one ... ok
[INFO] [stdout] test num::decimal::tests::radix_one ... ok
[INFO] [stdout] test num::decimal::tests::radix_plus_one ... ok
[INFO] [stdout] test num::decimal::tests::trailing_zeros ... ok
[INFO] [stdout] test num::decimal::tests::typical ... ok
[INFO] [stdout] test num::decimal::tests::zero ... ok
[INFO] [stdout] test num::duration::tests::max ... ok
[INFO] [stdout] test num::duration::tests::zero ... ok
[INFO] [stdout] test num::decimal::tests::plus_one ... ok
[INFO] [stdout] test num::i128::max ... ok
[INFO] [stdout] test num::i128::min ... ok
[INFO] [stdout] test num::i16::max ... ok
[INFO] [stdout] test num::i16::min ... ok
[INFO] [stdout] test num::i32::max ... ok
[INFO] [stdout] test num::i32::min ... ok
[INFO] [stdout] test num::i64::max ... ok
[INFO] [stdout] test num::i64::min ... ok
[INFO] [stdout] test num::i8::max ... ok
[INFO] [stdout] test num::i8::min ... ok
[INFO] [stdout] test num::isize::max ... ok
[INFO] [stdout] test num::isize::min ... ok
[INFO] [stdout] test num::u128::max ... ok
[INFO] [stdout] test num::u128::min ... ok
[INFO] [stdout] test num::u16::max ... ok
[INFO] [stdout] test num::u16::min ... ok
[INFO] [stdout] test num::u32::max ... ok
[INFO] [stdout] test num::u32::min ... ok
[INFO] [stdout] test num::u64::min ... ok
[INFO] [stdout] test num::u8::max ... ok
[INFO] [stdout] test num::usize::max ... ok
[INFO] [stdout] test num::usize::min ... ok
[INFO] [stdout] test num::u64::max ... ok
[INFO] [stdout] test num::u8::min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "672542afdfb01367da4a944593b19e2666852bf2e95788b0811e8412ac38b2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672542afdfb01367da4a944593b19e2666852bf2e95788b0811e8412ac38b2b2", kill_on_drop: false }`
[INFO] [stdout] 672542afdfb01367da4a944593b19e2666852bf2e95788b0811e8412ac38b2b2