[INFO] fetching crate hashable_rc 0.2.1...
[INFO] testing hashable_rc-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hashable_rc 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hashable_rc 0.2.1
[INFO] finished tweaking crates.io crate hashable_rc 0.2.1
[INFO] tweaked toml for crates.io crate hashable_rc 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hashable_rc 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebeb2b62c41f06fd8b09a46f0153d2fd380c46033787be0ae63de52067e981f4
[INFO] running `Command { std: "docker" "start" "-a" "ebeb2b62c41f06fd8b09a46f0153d2fd380c46033787be0ae63de52067e981f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebeb2b62c41f06fd8b09a46f0153d2fd380c46033787be0ae63de52067e981f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebeb2b62c41f06fd8b09a46f0153d2fd380c46033787be0ae63de52067e981f4", kill_on_drop: false }`
[INFO] [stdout] ebeb2b62c41f06fd8b09a46f0153d2fd380c46033787be0ae63de52067e981f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66fa006c247e0dc809e9f1fe7aaff4ffd489809164f9824e2edd1f3db17e5c1
[INFO] running `Command { std: "docker" "start" "-a" "e66fa006c247e0dc809e9f1fe7aaff4ffd489809164f9824e2edd1f3db17e5c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "e66fa006c247e0dc809e9f1fe7aaff4ffd489809164f9824e2edd1f3db17e5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66fa006c247e0dc809e9f1fe7aaff4ffd489809164f9824e2edd1f3db17e5c1", kill_on_drop: false }`
[INFO] [stdout] e66fa006c247e0dc809e9f1fe7aaff4ffd489809164f9824e2edd1f3db17e5c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b21a703f621e2f92a92dbe0fd5db28768ac3158fa56e9ec550a08c213eb6934
[INFO] running `Command { std: "docker" "start" "-a" "8b21a703f621e2f92a92dbe0fd5db28768ac3158fa56e9ec550a08c213eb6934", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "8b21a703f621e2f92a92dbe0fd5db28768ac3158fa56e9ec550a08c213eb6934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b21a703f621e2f92a92dbe0fd5db28768ac3158fa56e9ec550a08c213eb6934", kill_on_drop: false }`
[INFO] [stdout] 8b21a703f621e2f92a92dbe0fd5db28768ac3158fa56e9ec550a08c213eb6934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06acd42d9a7814b46e6ada372de0294f291846cce0719f5dbd62ae028926d7af
[INFO] running `Command { std: "docker" "start" "-a" "06acd42d9a7814b46e6ada372de0294f291846cce0719f5dbd62ae028926d7af", 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/debug/deps/hashable_rc-69d836d58b032a9a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_hashable_rc_get_clone ... ok
[INFO] [stdout] test tests::test_hashable_rc_eq ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash_does_not_memory_leak ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash_no_value ... ok
[INFO] [stdout] test tests::test_hashable_weak_eq_no_value ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash_does_not_memory_leak ... ok
[INFO] [stdout] test tests::test_hashable_weak_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashable_rc
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - HashableRc (line 74) ... ok
[INFO] [stdout] test src/lib.rs - HashableRc (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 215) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 180) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 242) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06acd42d9a7814b46e6ada372de0294f291846cce0719f5dbd62ae028926d7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06acd42d9a7814b46e6ada372de0294f291846cce0719f5dbd62ae028926d7af", kill_on_drop: false }`
[INFO] [stdout] 06acd42d9a7814b46e6ada372de0294f291846cce0719f5dbd62ae028926d7af