[INFO] fetching crate one-of 0.2.3...
[INFO] testing one-of-0.2.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate one-of 0.2.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate one-of 0.2.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate one-of 0.2.3
[INFO] finished tweaking crates.io crate one-of 0.2.3
[INFO] tweaked toml for crates.io crate one-of 0.2.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7aa69cb54a15e6399f637609e6fd4cd51d903d61d6bda87d8f27ef5c60c7437d
[INFO] running `Command { std: "docker" "start" "-a" "7aa69cb54a15e6399f637609e6fd4cd51d903d61d6bda87d8f27ef5c60c7437d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7aa69cb54a15e6399f637609e6fd4cd51d903d61d6bda87d8f27ef5c60c7437d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa69cb54a15e6399f637609e6fd4cd51d903d61d6bda87d8f27ef5c60c7437d", kill_on_drop: false }`
[INFO] [stdout] 7aa69cb54a15e6399f637609e6fd4cd51d903d61d6bda87d8f27ef5c60c7437d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53365c9f8b48560fa1b612377c93857354f90c2fdb776af2f6bdcd23de8987db
[INFO] running `Command { std: "docker" "start" "-a" "53365c9f8b48560fa1b612377c93857354f90c2fdb776af2f6bdcd23de8987db", kill_on_drop: false }`
[INFO] [stderr]    Compiling one-of v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "53365c9f8b48560fa1b612377c93857354f90c2fdb776af2f6bdcd23de8987db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53365c9f8b48560fa1b612377c93857354f90c2fdb776af2f6bdcd23de8987db", kill_on_drop: false }`
[INFO] [stdout] 53365c9f8b48560fa1b612377c93857354f90c2fdb776af2f6bdcd23de8987db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71cd0ead486dd7ede678db71d1bc93ee044e4dc19b9522d8535ee8e3930f5235
[INFO] running `Command { std: "docker" "start" "-a" "71cd0ead486dd7ede678db71d1bc93ee044e4dc19b9522d8535ee8e3930f5235", kill_on_drop: false }`
[INFO] [stderr]    Compiling one-of v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "71cd0ead486dd7ede678db71d1bc93ee044e4dc19b9522d8535ee8e3930f5235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cd0ead486dd7ede678db71d1bc93ee044e4dc19b9522d8535ee8e3930f5235", kill_on_drop: false }`
[INFO] [stdout] 71cd0ead486dd7ede678db71d1bc93ee044e4dc19b9522d8535ee8e3930f5235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6852906d346a2167092e7887741fb090faba8b92c51fc2ba7fbf8f2c736aad4a
[INFO] running `Command { std: "docker" "start" "-a" "6852906d346a2167092e7887741fb090faba8b92c51fc2ba7fbf8f2c736aad4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/one_of-9a2eb4b694c1a219)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-376415a4e7f171b6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test case ... ok
[INFO] [stdout] test case_guards ... ok
[INFO] [stdout] test u32_or_char ... ok
[INFO] [stdout] test try_into ... ok
[INFO] [stdout] test some_type_of_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests one-of
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - case (line 430) ... ok
[INFO] [stdout] test src/lib.rs - one_of (line 232) ... ok
[INFO] [stdout] test src/lib.rs - case (line 401) ... ok
[INFO] [stdout] test src/lib.rs - one_of (line 240) ... ok
[INFO] [stdout] test src/lib.rs - case (line 453) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6852906d346a2167092e7887741fb090faba8b92c51fc2ba7fbf8f2c736aad4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6852906d346a2167092e7887741fb090faba8b92c51fc2ba7fbf8f2c736aad4a", kill_on_drop: false }`
[INFO] [stdout] 6852906d346a2167092e7887741fb090faba8b92c51fc2ba7fbf8f2c736aad4a