[INFO] fetching crate punc 1.0.18...
[INFO] testing punc-1.0.18 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate punc 1.0.18 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate punc 1.0.18 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04d6a01f067bd19ac9e913501e0f7faa0bf4d27d6f69684cd1ad7a592958301b
[INFO] running `Command { std: "docker" "start" "-a" "04d6a01f067bd19ac9e913501e0f7faa0bf4d27d6f69684cd1ad7a592958301b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04d6a01f067bd19ac9e913501e0f7faa0bf4d27d6f69684cd1ad7a592958301b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d6a01f067bd19ac9e913501e0f7faa0bf4d27d6f69684cd1ad7a592958301b", kill_on_drop: false }`
[INFO] [stdout] 04d6a01f067bd19ac9e913501e0f7faa0bf4d27d6f69684cd1ad7a592958301b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24f15115e3dff536fda233af191a16874817c13ec16a31a341cd92dd7db3d2ec
[INFO] running `Command { std: "docker" "start" "-a" "24f15115e3dff536fda233af191a16874817c13ec16a31a341cd92dd7db3d2ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling im-lists v0.4.0
[INFO] [stderr]    Compiling punc v1.0.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `thread_id_value` is declared but not used
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(thread_id_value)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "24f15115e3dff536fda233af191a16874817c13ec16a31a341cd92dd7db3d2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f15115e3dff536fda233af191a16874817c13ec16a31a341cd92dd7db3d2ec", kill_on_drop: false }`
[INFO] [stdout] 24f15115e3dff536fda233af191a16874817c13ec16a31a341cd92dd7db3d2ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f90be57311c6865fb7767239d438f434cca931887b3ba71e725361c6a5f2ed1
[INFO] running `Command { std: "docker" "start" "-a" "8f90be57311c6865fb7767239d438f434cca931887b3ba71e725361c6a5f2ed1", kill_on_drop: false }`
[INFO] [stdout] warning: feature `thread_id_value` is declared but not used
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(thread_id_value)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling punc v1.0.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `thread_id_value` is declared but not used
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(thread_id_value)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "8f90be57311c6865fb7767239d438f434cca931887b3ba71e725361c6a5f2ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f90be57311c6865fb7767239d438f434cca931887b3ba71e725361c6a5f2ed1", kill_on_drop: false }`
[INFO] [stdout] 8f90be57311c6865fb7767239d438f434cca931887b3ba71e725361c6a5f2ed1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13b2956b86033e5dbaf75a9b82bb78c07de27258634881f1fb7109f36b6fe1b4
[INFO] running `Command { std: "docker" "start" "-a" "13b2956b86033e5dbaf75a9b82bb78c07de27258634881f1fb7109f36b6fe1b4", kill_on_drop: false }`
[INFO] [stderr] warning: feature `thread_id_value` is declared but not used
[INFO] [stderr]   --> src/lib.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | #![feature(thread_id_value)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `punc` (lib) generated 1 warning
[INFO] [stderr] warning: `punc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/punc-57f4e57af9dc82cd)
[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/debug/deps/punc-85909841138dd49d)
[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] [stdout] 
[INFO] [stderr]      Running tests/a_macro.rs (/opt/rustwide/target/debug/deps/a_macro-34cd4136f29b4b7a)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test abs1 ... ok
[INFO] [stdout] test abs2 ... ok
[INFO] [stdout] test abs3 ... ok
[INFO] [stdout] test app1 ... ok
[INFO] [stdout] test app3 ... ok
[INFO] [stdout] test asc1 ... ok
[INFO] [stdout] test asc2 ... ok
[INFO] [stdout] test rust2 ... ok
[INFO] [stdout] test var ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test rust1 ... ok
[INFO] [stdout] test app2 ... ok
[INFO] [stderr]      Running tests/b_types.rs (/opt/rustwide/target/debug/deps/b_types-da243098e193054e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/individual_rules.rs (/opt/rustwide/target/debug/deps/individual_rules-9dabc59fb4ff220a)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test infer_arrow ... ok
[INFO] [stdout] test single_term ... 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 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests punc
[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" "13b2956b86033e5dbaf75a9b82bb78c07de27258634881f1fb7109f36b6fe1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b2956b86033e5dbaf75a9b82bb78c07de27258634881f1fb7109f36b6fe1b4", kill_on_drop: false }`
[INFO] [stdout] 13b2956b86033e5dbaf75a9b82bb78c07de27258634881f1fb7109f36b6fe1b4