[INFO] fetching crate weak-table 0.2.4...
[INFO] testing weak-table-0.2.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate weak-table 0.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate weak-table 0.2.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate weak-table 0.2.4
[INFO] finished tweaking crates.io crate weak-table 0.2.4
[INFO] tweaked toml for crates.io crate weak-table 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a618a12a7eb9680cf39a54a8ed23017af4c9b17c8bc90931fcd708ad49df663
[INFO] running `Command { std: "docker" "start" "-a" "3a618a12a7eb9680cf39a54a8ed23017af4c9b17c8bc90931fcd708ad49df663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a618a12a7eb9680cf39a54a8ed23017af4c9b17c8bc90931fcd708ad49df663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a618a12a7eb9680cf39a54a8ed23017af4c9b17c8bc90931fcd708ad49df663", kill_on_drop: false }`
[INFO] [stdout] 3a618a12a7eb9680cf39a54a8ed23017af4c9b17c8bc90931fcd708ad49df663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056757cdada42b825bb2f0720304b383ade2ca35551d2ed5610241b3d0abc544
[INFO] running `Command { std: "docker" "start" "-a" "056757cdada42b825bb2f0720304b383ade2ca35551d2ed5610241b3d0abc544", kill_on_drop: false }`
[INFO] [stderr]    Compiling weak-table v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "056757cdada42b825bb2f0720304b383ade2ca35551d2ed5610241b3d0abc544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056757cdada42b825bb2f0720304b383ade2ca35551d2ed5610241b3d0abc544", kill_on_drop: false }`
[INFO] [stdout] 056757cdada42b825bb2f0720304b383ade2ca35551d2ed5610241b3d0abc544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c18754905af8f36fd61c974f8af2b958268d7a58245adb3256f617420be7ccf
[INFO] running `Command { std: "docker" "start" "-a" "3c18754905af8f36fd61c974f8af2b958268d7a58245adb3256f617420be7ccf", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling weak-table v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "3c18754905af8f36fd61c974f8af2b958268d7a58245adb3256f617420be7ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c18754905af8f36fd61c974f8af2b958268d7a58245adb3256f617420be7ccf", kill_on_drop: false }`
[INFO] [stdout] 3c18754905af8f36fd61c974f8af2b958268d7a58245adb3256f617420be7ccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d31c5316b1cedcbd42ecb0e6aeb24f01f33aaadf47a77542acb30d44446baf7f
[INFO] running `Command { std: "docker" "start" "-a" "d31c5316b1cedcbd42ecb0e6aeb24f01f33aaadf47a77542acb30d44446baf7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/weak_table-d9dfd50c1e633185)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ptr_weak_key_hash_map::test::insert_and_check ... ok
[INFO] [stdout] test weak_key_hash_map::tests::simple ... ok
[INFO] [stdout] test weak_key_hash_map::tests::insert_and_check ... ok
[INFO] [stderr]      Running tests/symbols.rs (/opt/rustwide/target/debug/deps/symbols-967e1163fa543f6f)
[INFO] [stdout] test ptr_weak_weak_hash_map::test::insert_and_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/weak_key_hash_map.rs (/opt/rustwide/target/debug/deps/weak_key_hash_map-87e3002b93e2e9c9)
[INFO] [stdout] test interning ... 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] [stdout] running 2 tests
[INFO] [stdout] test prop_u8_u8 ... ok
[INFO] [stderr]    Doc-tests weak-table
[INFO] [stdout] test prop_string_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/weak_hash_set.rs - weak_hash_set::WeakHashSet<T, S>::get (line 101) ... ok
[INFO] [stdout] test src/lib.rs - PtrWeakKeyHashMap (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d31c5316b1cedcbd42ecb0e6aeb24f01f33aaadf47a77542acb30d44446baf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d31c5316b1cedcbd42ecb0e6aeb24f01f33aaadf47a77542acb30d44446baf7f", kill_on_drop: false }`
[INFO] [stdout] d31c5316b1cedcbd42ecb0e6aeb24f01f33aaadf47a77542acb30d44446baf7f