[INFO] fetching crate lifetime 0.1.0...
[INFO] testing lifetime-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lifetime 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lifetime 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lifetime 0.1.0
[INFO] finished tweaking crates.io crate lifetime 0.1.0
[INFO] tweaked toml for crates.io crate lifetime 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lifetime_proc_macros v0.1.0
[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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73e136c56a94b00a910ab72ffeaece5a47b74ee9b8b6beb89d4d8546f9332b80
[INFO] running `Command { std: "docker" "start" "-a" "73e136c56a94b00a910ab72ffeaece5a47b74ee9b8b6beb89d4d8546f9332b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73e136c56a94b00a910ab72ffeaece5a47b74ee9b8b6beb89d4d8546f9332b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e136c56a94b00a910ab72ffeaece5a47b74ee9b8b6beb89d4d8546f9332b80", kill_on_drop: false }`
[INFO] [stdout] 73e136c56a94b00a910ab72ffeaece5a47b74ee9b8b6beb89d4d8546f9332b80
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8346406ec8f79d70e1a2906c437535648251f971ba7726b26097bb9b19d78261
[INFO] running `Command { std: "docker" "start" "-a" "8346406ec8f79d70e1a2906c437535648251f971ba7726b26097bb9b19d78261", kill_on_drop: false }`
[INFO] [stderr]    Compiling lifetime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "8346406ec8f79d70e1a2906c437535648251f971ba7726b26097bb9b19d78261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8346406ec8f79d70e1a2906c437535648251f971ba7726b26097bb9b19d78261", kill_on_drop: false }`
[INFO] [stdout] 8346406ec8f79d70e1a2906c437535648251f971ba7726b26097bb9b19d78261
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841273161bfc61d6de1cfe94428ce4ad60e4529e0c97167dab3e2cda9e716df4
[INFO] running `Command { std: "docker" "start" "-a" "841273161bfc61d6de1cfe94428ce4ad60e4529e0c97167dab3e2cda9e716df4", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling lifetime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "841273161bfc61d6de1cfe94428ce4ad60e4529e0c97167dab3e2cda9e716df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841273161bfc61d6de1cfe94428ce4ad60e4529e0c97167dab3e2cda9e716df4", kill_on_drop: false }`
[INFO] [stdout] 841273161bfc61d6de1cfe94428ce4ad60e4529e0c97167dab3e2cda9e716df4
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 824b14d3f7c32fc3b8508e024c440e5cd503b7bf5511310c5c00ea5f73f43b88
[INFO] running `Command { std: "docker" "start" "-a" "824b14d3f7c32fc3b8508e024c440e5cd503b7bf5511310c5c00ea5f73f43b88", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lifetime-ff2e4d7b873d9e3a)
[INFO] [stdout] test to_borrowed::tests::option_some_cow ... ok
[INFO] [stdout] test into_static::tests::option_none_cow ... ok
[INFO] [stdout] test into_static::tests::option_some_cow ... ok
[INFO] [stdout] test to_borrowed::tests::option_none_cow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros/main.rs (/opt/rustwide/target/debug/deps/macros-29110cdbcccf69b8)
[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]    Doc-tests lifetime
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/to_borrowed.rs - to_borrowed::ToBorrowed (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/into_static.rs - into_static::IntoStatic (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "824b14d3f7c32fc3b8508e024c440e5cd503b7bf5511310c5c00ea5f73f43b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824b14d3f7c32fc3b8508e024c440e5cd503b7bf5511310c5c00ea5f73f43b88", kill_on_drop: false }`
[INFO] [stdout] 824b14d3f7c32fc3b8508e024c440e5cd503b7bf5511310c5c00ea5f73f43b88