[INFO] fetching crate collection_macros 0.2.0...
[INFO] testing collection_macros-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate collection_macros 0.2.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate collection_macros 0.2.0 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 collection_macros 0.2.0
[INFO] finished tweaking crates.io crate collection_macros 0.2.0
[INFO] tweaked toml for crates.io crate collection_macros 0.2.0 written to /workspace/builds/worker-15/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8aa14ad3a6931b0aac03c4031af3e4af3b5c6bc7b5d9e52d540fc7709054a189
[INFO] running `Command { std: "docker" "start" "-a" "8aa14ad3a6931b0aac03c4031af3e4af3b5c6bc7b5d9e52d540fc7709054a189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aa14ad3a6931b0aac03c4031af3e4af3b5c6bc7b5d9e52d540fc7709054a189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa14ad3a6931b0aac03c4031af3e4af3b5c6bc7b5d9e52d540fc7709054a189", kill_on_drop: false }`
[INFO] [stdout] 8aa14ad3a6931b0aac03c4031af3e4af3b5c6bc7b5d9e52d540fc7709054a189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 88cd0e8b8cf8b190a81f8d214e9ea38407f5f78e9a6d7a055bcce0d081fd5a36
[INFO] running `Command { std: "docker" "start" "-a" "88cd0e8b8cf8b190a81f8d214e9ea38407f5f78e9a6d7a055bcce0d081fd5a36", kill_on_drop: false }`
[INFO] [stderr]    Compiling collection_macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "88cd0e8b8cf8b190a81f8d214e9ea38407f5f78e9a6d7a055bcce0d081fd5a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88cd0e8b8cf8b190a81f8d214e9ea38407f5f78e9a6d7a055bcce0d081fd5a36", kill_on_drop: false }`
[INFO] [stdout] 88cd0e8b8cf8b190a81f8d214e9ea38407f5f78e9a6d7a055bcce0d081fd5a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a579dae358d91b72ea018fa5b821a0614bc15c371eb0606b033452f4dd6a06dd
[INFO] running `Command { std: "docker" "start" "-a" "a579dae358d91b72ea018fa5b821a0614bc15c371eb0606b033452f4dd6a06dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collection_macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a579dae358d91b72ea018fa5b821a0614bc15c371eb0606b033452f4dd6a06dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a579dae358d91b72ea018fa5b821a0614bc15c371eb0606b033452f4dd6a06dd", kill_on_drop: false }`
[INFO] [stdout] a579dae358d91b72ea018fa5b821a0614bc15c371eb0606b033452f4dd6a06dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] e1fdd9eb6663ea946aa82d80584c36bbf3eb05dfd7691f5e654007e8b287f9c4
[INFO] running `Command { std: "docker" "start" "-a" "e1fdd9eb6663ea946aa82d80584c36bbf3eb05dfd7691f5e654007e8b287f9c4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collection_macros-2b47c16013aa07ff)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests collection_macros
[INFO] [stdout] test hashmap::tests::test_hashmap ... ok
[INFO] [stdout] test hashset::tests::test_hashset ... ok
[INFO] [stdout] test btreemap::tests::test_btreemap ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/hashmap.rs - hashmap::hashmap (line 5) ... ok
[INFO] [stdout] test src/hashset.rs - hashset::hashset (line 5) ... ok
[INFO] [stdout] test src/btreemap.rs - btreemap::btreemap (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1fdd9eb6663ea946aa82d80584c36bbf3eb05dfd7691f5e654007e8b287f9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1fdd9eb6663ea946aa82d80584c36bbf3eb05dfd7691f5e654007e8b287f9c4", kill_on_drop: false }`
[INFO] [stdout] e1fdd9eb6663ea946aa82d80584c36bbf3eb05dfd7691f5e654007e8b287f9c4