[INFO] fetching crate dce-util 1.0.0...
[INFO] testing dce-util-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 dce-util 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate dce-util 1.0.0
[INFO] finished tweaking crates.io crate dce-util 1.0.0
[INFO] tweaked toml for crates.io crate dce-util 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dce-util 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] 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] 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f277dc3dd7d2e4c9201dd40963411d8ffe1f842c80caa39c724cf5e48f396cb6
[INFO] running `Command { std: "docker" "start" "-a" "f277dc3dd7d2e4c9201dd40963411d8ffe1f842c80caa39c724cf5e48f396cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f277dc3dd7d2e4c9201dd40963411d8ffe1f842c80caa39c724cf5e48f396cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f277dc3dd7d2e4c9201dd40963411d8ffe1f842c80caa39c724cf5e48f396cb6", kill_on_drop: false }`
[INFO] [stdout] f277dc3dd7d2e4c9201dd40963411d8ffe1f842c80caa39c724cf5e48f396cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1fbaa3698dd4535d71ba0249f1e6039552f6edb4a842db7e116f925c9b6a3a1c
[INFO] running `Command { std: "docker" "start" "-a" "1fbaa3698dd4535d71ba0249f1e6039552f6edb4a842db7e116f925c9b6a3a1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dce-util v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "1fbaa3698dd4535d71ba0249f1e6039552f6edb4a842db7e116f925c9b6a3a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbaa3698dd4535d71ba0249f1e6039552f6edb4a842db7e116f925c9b6a3a1c", kill_on_drop: false }`
[INFO] [stdout] 1fbaa3698dd4535d71ba0249f1e6039552f6edb4a842db7e116f925c9b6a3a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 928f94c77d0e978c05e7ef0433b5b2c1541f8982e7b7706b2032fd7a08ced35d
[INFO] running `Command { std: "docker" "start" "-a" "928f94c77d0e978c05e7ef0433b5b2c1541f8982e7b7706b2032fd7a08ced35d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dce-util v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "928f94c77d0e978c05e7ef0433b5b2c1541f8982e7b7706b2032fd7a08ced35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928f94c77d0e978c05e7ef0433b5b2c1541f8982e7b7706b2032fd7a08ced35d", kill_on_drop: false }`
[INFO] [stdout] 928f94c77d0e978c05e7ef0433b5b2c1541f8982e7b7706b2032fd7a08ced35d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2422b7e11ca830acd626d330026e62711443cbabf4f78d0eb6b2f4566662a4ae
[INFO] running `Command { std: "docker" "start" "-a" "2422b7e11ca830acd626d330026e62711443cbabf4f78d0eb6b2f4566662a4ae", 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/dce_util-108db91c2175df62)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test atom_tree::tests::build ... ok
[INFO] [stdout] test atom_tree::tests::get_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2422b7e11ca830acd626d330026e62711443cbabf4f78d0eb6b2f4566662a4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2422b7e11ca830acd626d330026e62711443cbabf4f78d0eb6b2f4566662a4ae", kill_on_drop: false }`
[INFO] [stdout] 2422b7e11ca830acd626d330026e62711443cbabf4f78d0eb6b2f4566662a4ae