[INFO] fetching crate art 1.0.0...
[INFO] testing art-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate art 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate art 1.0.0
[INFO] finished tweaking crates.io crate art 1.0.0
[INFO] tweaked toml for crates.io crate art 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate art 1.0.0 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 art 1.0.0 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] adae22214cfef5fb6151c5f980212479f25ab37e1452651d6146d09a7ce608a4
[INFO] running `Command { std: "docker" "start" "-a" "adae22214cfef5fb6151c5f980212479f25ab37e1452651d6146d09a7ce608a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adae22214cfef5fb6151c5f980212479f25ab37e1452651d6146d09a7ce608a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adae22214cfef5fb6151c5f980212479f25ab37e1452651d6146d09a7ce608a4", kill_on_drop: false }`
[INFO] [stdout] adae22214cfef5fb6151c5f980212479f25ab37e1452651d6146d09a7ce608a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 63a547975df047a8ac2960d9a59f6bb618423b7f0f95b6ee4e369a235c9e31af
[INFO] running `Command { std: "docker" "start" "-a" "63a547975df047a8ac2960d9a59f6bb618423b7f0f95b6ee4e369a235c9e31af", kill_on_drop: false }`
[INFO] [stderr]    Compiling art v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "63a547975df047a8ac2960d9a59f6bb618423b7f0f95b6ee4e369a235c9e31af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a547975df047a8ac2960d9a59f6bb618423b7f0f95b6ee4e369a235c9e31af", kill_on_drop: false }`
[INFO] [stdout] 63a547975df047a8ac2960d9a59f6bb618423b7f0f95b6ee4e369a235c9e31af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c8d7ed7680caf03c4b757a2b0ba778182d96ab559736e356aa371f66135f3186
[INFO] running `Command { std: "docker" "start" "-a" "c8d7ed7680caf03c4b757a2b0ba778182d96ab559736e356aa371f66135f3186", kill_on_drop: false }`
[INFO] [stderr]    Compiling art v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "c8d7ed7680caf03c4b757a2b0ba778182d96ab559736e356aa371f66135f3186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d7ed7680caf03c4b757a2b0ba778182d96ab559736e356aa371f66135f3186", kill_on_drop: false }`
[INFO] [stdout] c8d7ed7680caf03c4b757a2b0ba778182d96ab559736e356aa371f66135f3186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fa6790a2f0a88aec7d6b7a06b7f33e7f7485b37839e8d63a0da71b5c82462694
[INFO] running `Command { std: "docker" "start" "-a" "fa6790a2f0a88aec7d6b7a06b7f33e7f7485b37839e8d63a0da71b5c82462694", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/art-a4bcc73c24dec53f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test regression_01 ... ok
[INFO] [stdout] test regression_00 ... ok
[INFO] [stdout] test regression_02 ... ok
[INFO] [stdout] test regression_05 ... ok
[INFO] [stdout] test regression_07 ... ok
[INFO] [stdout] test test_inserts ... ok
[INFO] [stdout] test regression_04 ... ok
[INFO] [stdout] test regression_03 ... ok
[INFO] [stdout] test regression_06 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/art_bench.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/art_bench-8f4b66f1baf5d34c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa6790a2f0a88aec7d6b7a06b7f33e7f7485b37839e8d63a0da71b5c82462694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6790a2f0a88aec7d6b7a06b7f33e7f7485b37839e8d63a0da71b5c82462694", kill_on_drop: false }`
[INFO] [stdout] fa6790a2f0a88aec7d6b7a06b7f33e7f7485b37839e8d63a0da71b5c82462694