[INFO] fetching crate publish-test-b-4347e0f632 0.6.1...
[INFO] testing publish-test-b-4347e0f632-0.6.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate publish-test-b-4347e0f632 0.6.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate publish-test-b-4347e0f632 0.6.1
[INFO] finished tweaking crates.io crate publish-test-b-4347e0f632 0.6.1
[INFO] tweaked toml for crates.io crate publish-test-b-4347e0f632 0.6.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate publish-test-b-4347e0f632 0.6.1 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]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded publish-test-a-60e894818a v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b6c8bada4ec002e9b5d2672cf836e50a376c5179dbe0d97c9e91251ebc3cc4b2
[INFO] running `Command { std: "docker" "start" "-a" "b6c8bada4ec002e9b5d2672cf836e50a376c5179dbe0d97c9e91251ebc3cc4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6c8bada4ec002e9b5d2672cf836e50a376c5179dbe0d97c9e91251ebc3cc4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6c8bada4ec002e9b5d2672cf836e50a376c5179dbe0d97c9e91251ebc3cc4b2", kill_on_drop: false }`
[INFO] [stdout] b6c8bada4ec002e9b5d2672cf836e50a376c5179dbe0d97c9e91251ebc3cc4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cbeb018f286317419c89208767a362ec9319f46aaf6d194fe9aff62f6047bf7c
[INFO] running `Command { std: "docker" "start" "-a" "cbeb018f286317419c89208767a362ec9319f46aaf6d194fe9aff62f6047bf7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling publish-test-a-60e894818a v0.5.1
[INFO] [stderr]    Compiling publish-test-b-4347e0f632 v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "cbeb018f286317419c89208767a362ec9319f46aaf6d194fe9aff62f6047bf7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbeb018f286317419c89208767a362ec9319f46aaf6d194fe9aff62f6047bf7c", kill_on_drop: false }`
[INFO] [stdout] cbeb018f286317419c89208767a362ec9319f46aaf6d194fe9aff62f6047bf7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cce0dfcb468aebf8dde30c7f56c5c5a222ec9ed3c03468f5d99c7c3f1653dbda
[INFO] running `Command { std: "docker" "start" "-a" "cce0dfcb468aebf8dde30c7f56c5c5a222ec9ed3c03468f5d99c7c3f1653dbda", kill_on_drop: false }`
[INFO] [stderr]    Compiling publish-test-b-4347e0f632 v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "cce0dfcb468aebf8dde30c7f56c5c5a222ec9ed3c03468f5d99c7c3f1653dbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce0dfcb468aebf8dde30c7f56c5c5a222ec9ed3c03468f5d99c7c3f1653dbda", kill_on_drop: false }`
[INFO] [stdout] cce0dfcb468aebf8dde30c7f56c5c5a222ec9ed3c03468f5d99c7c3f1653dbda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e26a29ab7b88c7899a2789b218a754ce9194d85a953f399a06956cc6b39c6a99
[INFO] running `Command { std: "docker" "start" "-a" "e26a29ab7b88c7899a2789b218a754ce9194d85a953f399a06956cc6b39c6a99", 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/publish_test_b_4347e0f632-4f92ff0895c06172)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e26a29ab7b88c7899a2789b218a754ce9194d85a953f399a06956cc6b39c6a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26a29ab7b88c7899a2789b218a754ce9194d85a953f399a06956cc6b39c6a99", kill_on_drop: false }`
[INFO] [stdout] e26a29ab7b88c7899a2789b218a754ce9194d85a953f399a06956cc6b39c6a99