[INFO] fetching crate punc 1.0.18...
[INFO] testing punc-1.0.18 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate punc 1.0.18 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate punc 1.0.18
[INFO] finished tweaking crates.io crate punc 1.0.18
[INFO] tweaked toml for crates.io crate punc 1.0.18 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate punc 1.0.18 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 punc 1.0.18 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded im-lists v0.4.0
[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] 153b3c4ff45eca6b058c7384ce0c562d64ee4684d96b1ee227ed4693938995e2
[INFO] running `Command { std: "docker" "start" "-a" "153b3c4ff45eca6b058c7384ce0c562d64ee4684d96b1ee227ed4693938995e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "153b3c4ff45eca6b058c7384ce0c562d64ee4684d96b1ee227ed4693938995e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153b3c4ff45eca6b058c7384ce0c562d64ee4684d96b1ee227ed4693938995e2", kill_on_drop: false }`
[INFO] [stdout] 153b3c4ff45eca6b058c7384ce0c562d64ee4684d96b1ee227ed4693938995e2
[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] 34956d43a61fc9640e73dbd3da8a9108796bf1f320ce7f51c1cae2a89496aa83
[INFO] running `Command { std: "docker" "start" "-a" "34956d43a61fc9640e73dbd3da8a9108796bf1f320ce7f51c1cae2a89496aa83", kill_on_drop: false }`
[INFO] [stderr]    Compiling im-lists v0.4.0
[INFO] [stderr]    Compiling punc v1.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "34956d43a61fc9640e73dbd3da8a9108796bf1f320ce7f51c1cae2a89496aa83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34956d43a61fc9640e73dbd3da8a9108796bf1f320ce7f51c1cae2a89496aa83", kill_on_drop: false }`
[INFO] [stdout] 34956d43a61fc9640e73dbd3da8a9108796bf1f320ce7f51c1cae2a89496aa83
[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] 031cd837418a7a0da782bded75f3f404d1c4fb1dc0c20db5ba4353888e2f52a7
[INFO] running `Command { std: "docker" "start" "-a" "031cd837418a7a0da782bded75f3f404d1c4fb1dc0c20db5ba4353888e2f52a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling punc v1.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "031cd837418a7a0da782bded75f3f404d1c4fb1dc0c20db5ba4353888e2f52a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031cd837418a7a0da782bded75f3f404d1c4fb1dc0c20db5ba4353888e2f52a7", kill_on_drop: false }`
[INFO] [stdout] 031cd837418a7a0da782bded75f3f404d1c4fb1dc0c20db5ba4353888e2f52a7
[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] 404d164a8cc87ba7110169bb5ed761824a20dcea215b49c0a7f2cc244f8e41be
[INFO] running `Command { std: "docker" "start" "-a" "404d164a8cc87ba7110169bb5ed761824a20dcea215b49c0a7f2cc244f8e41be", 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/punc-ce6b58ac02e31d96)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/punc-6c3115e95d52798a)
[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] [stderr]      Running tests/a_macro.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/a_macro-eda59b37a948378b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test abs2 ... ok
[INFO] [stdout] test app1 ... ok
[INFO] [stdout] test app3 ... ok
[INFO] [stdout] test asc1 ... ok
[INFO] [stdout] test asc2 ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test rust2 ... ok
[INFO] [stdout] test var ... ok
[INFO] [stdout] test abs1 ... ok
[INFO] [stdout] test rust1 ... ok
[INFO] [stdout] test abs3 ... ok
[INFO] [stdout] test app2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/b_types.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/b_types-4dcf42442ca22005)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test structural_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/individual_rules.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/individual_rules-442f0207ba438b7c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test single_term ... ok
[INFO] [stdout] test infer_arrow ... ok
[INFO] [stdout] test infer_var ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "404d164a8cc87ba7110169bb5ed761824a20dcea215b49c0a7f2cc244f8e41be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404d164a8cc87ba7110169bb5ed761824a20dcea215b49c0a7f2cc244f8e41be", kill_on_drop: false }`
[INFO] [stdout] 404d164a8cc87ba7110169bb5ed761824a20dcea215b49c0a7f2cc244f8e41be