[INFO] fetching crate small-uuid 0.2.3...
[INFO] testing small-uuid-0.2.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate small-uuid 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate small-uuid 0.2.3
[INFO] finished tweaking crates.io crate small-uuid 0.2.3
[INFO] tweaked toml for crates.io crate small-uuid 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate small-uuid 0.2.3 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 small-uuid 0.2.3 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] [stderr]     Blocking waiting for file lock on package cache
[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] bd53439f85182c3fea1ebd39a5d4e23a2267ba86336d1bda3f5cc6b8935d75f3
[INFO] running `Command { std: "docker" "start" "-a" "bd53439f85182c3fea1ebd39a5d4e23a2267ba86336d1bda3f5cc6b8935d75f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd53439f85182c3fea1ebd39a5d4e23a2267ba86336d1bda3f5cc6b8935d75f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd53439f85182c3fea1ebd39a5d4e23a2267ba86336d1bda3f5cc6b8935d75f3", kill_on_drop: false }`
[INFO] [stdout] bd53439f85182c3fea1ebd39a5d4e23a2267ba86336d1bda3f5cc6b8935d75f3
[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] 514c805df5a73af8aa8dd95af6ecaf50d4fa7b261e3c059c5d64d27c6b4ee80e
[INFO] running `Command { std: "docker" "start" "-a" "514c805df5a73af8aa8dd95af6ecaf50d4fa7b261e3c059c5d64d27c6b4ee80e", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-uuid v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "514c805df5a73af8aa8dd95af6ecaf50d4fa7b261e3c059c5d64d27c6b4ee80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514c805df5a73af8aa8dd95af6ecaf50d4fa7b261e3c059c5d64d27c6b4ee80e", kill_on_drop: false }`
[INFO] [stdout] 514c805df5a73af8aa8dd95af6ecaf50d4fa7b261e3c059c5d64d27c6b4ee80e
[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] e03a1292cebbd70bd6d1d9ae18941cdb1c2e1cb6ba9c871a34bc8db42f16bafc
[INFO] running `Command { std: "docker" "start" "-a" "e03a1292cebbd70bd6d1d9ae18941cdb1c2e1cb6ba9c871a34bc8db42f16bafc", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-uuid v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "e03a1292cebbd70bd6d1d9ae18941cdb1c2e1cb6ba9c871a34bc8db42f16bafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03a1292cebbd70bd6d1d9ae18941cdb1c2e1cb6ba9c871a34bc8db42f16bafc", kill_on_drop: false }`
[INFO] [stdout] e03a1292cebbd70bd6d1d9ae18941cdb1c2e1cb6ba9c871a34bc8db42f16bafc
[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] 199f17b397d61b0dfd5a4c918e4820b3432093f2d44a26123a47f2d97e70ae7a
[INFO] running `Command { std: "docker" "start" "-a" "199f17b397d61b0dfd5a4c918e4820b3432093f2d44a26123a47f2d97e70ae7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/small_uuid-dc796ef8fff976f0)
[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" "199f17b397d61b0dfd5a4c918e4820b3432093f2d44a26123a47f2d97e70ae7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199f17b397d61b0dfd5a4c918e4820b3432093f2d44a26123a47f2d97e70ae7a", kill_on_drop: false }`
[INFO] [stdout] 199f17b397d61b0dfd5a4c918e4820b3432093f2d44a26123a47f2d97e70ae7a