[INFO] fetching crate bra 0.1.1...
[INFO] testing bra-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bra 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bra 0.1.1
[INFO] finished tweaking crates.io crate bra 0.1.1
[INFO] tweaked toml for crates.io crate bra 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bra 0.1.1 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d1833b43510ca200bc6f5c97ca094b5df7eb22fca46f8b365404f6de8fd5da85
[INFO] running `Command { std: "docker" "start" "-a" "d1833b43510ca200bc6f5c97ca094b5df7eb22fca46f8b365404f6de8fd5da85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1833b43510ca200bc6f5c97ca094b5df7eb22fca46f8b365404f6de8fd5da85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1833b43510ca200bc6f5c97ca094b5df7eb22fca46f8b365404f6de8fd5da85", kill_on_drop: false }`
[INFO] [stdout] d1833b43510ca200bc6f5c97ca094b5df7eb22fca46f8b365404f6de8fd5da85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3a0f334e9ec539c5b3939536ebdac8c87f71a0b0547fbba20796c888a018deec
[INFO] running `Command { std: "docker" "start" "-a" "3a0f334e9ec539c5b3939536ebdac8c87f71a0b0547fbba20796c888a018deec", kill_on_drop: false }`
[INFO] [stderr]    Compiling bra v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "3a0f334e9ec539c5b3939536ebdac8c87f71a0b0547fbba20796c888a018deec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a0f334e9ec539c5b3939536ebdac8c87f71a0b0547fbba20796c888a018deec", kill_on_drop: false }`
[INFO] [stdout] 3a0f334e9ec539c5b3939536ebdac8c87f71a0b0547fbba20796c888a018deec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a6e233d9ba08efbdfc61531299d9d4d2b1b8975e391b0edfca18c4540df00a17
[INFO] running `Command { std: "docker" "start" "-a" "a6e233d9ba08efbdfc61531299d9d4d2b1b8975e391b0edfca18c4540df00a17", kill_on_drop: false }`
[INFO] [stderr]    Compiling bra v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a6e233d9ba08efbdfc61531299d9d4d2b1b8975e391b0edfca18c4540df00a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e233d9ba08efbdfc61531299d9d4d2b1b8975e391b0edfca18c4540df00a17", kill_on_drop: false }`
[INFO] [stdout] a6e233d9ba08efbdfc61531299d9d4d2b1b8975e391b0edfca18c4540df00a17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9954cb8728aa42773c1b0c816fa59b0ff5dc9772a83d8948907ffdc855e5d4cf
[INFO] running `Command { std: "docker" "start" "-a" "9954cb8728aa42773c1b0c816fa59b0ff5dc9772a83d8948907ffdc855e5d4cf", 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/bra-a38bd9216704d8a3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test greedy::tests::smoke_test ... ok
[INFO] [stdout] test greedy::tests::test_get ... ok
[INFO] [stdout] test greedy::tests::test_slice ... ok
[INFO] [stdout] test greedy::tests::arbitrary_get_infinite ... ok
[INFO] [stdout] test greedy::tests::test_clear ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9954cb8728aa42773c1b0c816fa59b0ff5dc9772a83d8948907ffdc855e5d4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9954cb8728aa42773c1b0c816fa59b0ff5dc9772a83d8948907ffdc855e5d4cf", kill_on_drop: false }`
[INFO] [stdout] 9954cb8728aa42773c1b0c816fa59b0ff5dc9772a83d8948907ffdc855e5d4cf