[INFO] fetching crate type-equalities 0.2.0...
[INFO] testing type-equalities-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate type-equalities 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate type-equalities 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking crates.io crate type-equalities 0.2.0
[INFO] finished tweaking crates.io crate type-equalities 0.2.0
[INFO] tweaked toml for crates.io crate type-equalities 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80c74c82cfc77705094419a67fa3ae0f962e3505896f6572a68746ab307c00b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "80c74c82cfc77705094419a67fa3ae0f962e3505896f6572a68746ab307c00b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80c74c82cfc77705094419a67fa3ae0f962e3505896f6572a68746ab307c00b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c74c82cfc77705094419a67fa3ae0f962e3505896f6572a68746ab307c00b7", kill_on_drop: false }`
[INFO] [stdout] 80c74c82cfc77705094419a67fa3ae0f962e3505896f6572a68746ab307c00b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b372850a1b9c9856cd931c80ed1684246243f26e7798b56de2bf6894d543faf6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b372850a1b9c9856cd931c80ed1684246243f26e7798b56de2bf6894d543faf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-equalities v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "b372850a1b9c9856cd931c80ed1684246243f26e7798b56de2bf6894d543faf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b372850a1b9c9856cd931c80ed1684246243f26e7798b56de2bf6894d543faf6", kill_on_drop: false }`
[INFO] [stdout] b372850a1b9c9856cd931c80ed1684246243f26e7798b56de2bf6894d543faf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6e0d0d63db8981c0cd237e8244fc0e3ff2e8f6b489fcf02c3927ed6d636aa3b
[INFO] running `Command { std: "docker" "start" "-a" "c6e0d0d63db8981c0cd237e8244fc0e3ff2e8f6b489fcf02c3927ed6d636aa3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling type-equalities v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "c6e0d0d63db8981c0cd237e8244fc0e3ff2e8f6b489fcf02c3927ed6d636aa3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e0d0d63db8981c0cd237e8244fc0e3ff2e8f6b489fcf02c3927ed6d636aa3b", kill_on_drop: false }`
[INFO] [stdout] c6e0d0d63db8981c0cd237e8244fc0e3ff2e8f6b489fcf02c3927ed6d636aa3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6c4fec6e8a817bae5740cbd976874e4d2cedd8b4a3ddb488941239ff49f9513
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6c4fec6e8a817bae5740cbd976874e4d2cedd8b4a3ddb488941239ff49f9513", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/type_equalities-89135587e9a49762)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests type-equalities
[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] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 | #![warn(missing_docs, missing_crate_level_docs)]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - TypeEq (line 79) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - TypeEq (line 88) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - TypeEq (line 99) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - IsEqual (line 44) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - coerce_mut (line 192) ... ok
[INFO] [stdout] test src/lib.rs - coerce_box (line 165) ... ok
[INFO] [stdout] test src/lib.rs - TypeEq (line 69) ... ok
[INFO] [stdout] test src/lib.rs - coerce_ref (line 179) ... ok
[INFO] [stdout] test src/lib.rs - coerce (line 152) ... ok
[INFO] [stdout] test src/lib.rs - IsEqual (line 59) ... ok
[INFO] [stdout] test src/lib.rs - TypeEq<T,U>::coerce (line 260) ... ok
[INFO] [stdout] test src/lib.rs - type_functions (line 347) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6c4fec6e8a817bae5740cbd976874e4d2cedd8b4a3ddb488941239ff49f9513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c4fec6e8a817bae5740cbd976874e4d2cedd8b4a3ddb488941239ff49f9513", kill_on_drop: false }`
[INFO] [stdout] a6c4fec6e8a817bae5740cbd976874e4d2cedd8b4a3ddb488941239ff49f9513