[INFO] fetching crate one-of 0.2.3...
[INFO] testing one-of-0.2.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate one-of 0.2.3 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate one-of 0.2.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ed9e7667730ea6f6343850a030e7478e676cbcdcabd4b34ff84005fe5edc8c
[INFO] running `Command { std: "docker" "start" "-a" "18ed9e7667730ea6f6343850a030e7478e676cbcdcabd4b34ff84005fe5edc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ed9e7667730ea6f6343850a030e7478e676cbcdcabd4b34ff84005fe5edc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ed9e7667730ea6f6343850a030e7478e676cbcdcabd4b34ff84005fe5edc8c", kill_on_drop: false }`
[INFO] [stdout] 18ed9e7667730ea6f6343850a030e7478e676cbcdcabd4b34ff84005fe5edc8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42aa4b268c9a1988289f13980ea7963cd2b2c109f83476b42bfeaadbd67d8306
[INFO] running `Command { std: "docker" "start" "-a" "42aa4b268c9a1988289f13980ea7963cd2b2c109f83476b42bfeaadbd67d8306", kill_on_drop: false }`
[INFO] [stderr]    Compiling one-of v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "42aa4b268c9a1988289f13980ea7963cd2b2c109f83476b42bfeaadbd67d8306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42aa4b268c9a1988289f13980ea7963cd2b2c109f83476b42bfeaadbd67d8306", kill_on_drop: false }`
[INFO] [stdout] 42aa4b268c9a1988289f13980ea7963cd2b2c109f83476b42bfeaadbd67d8306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11c1e471fa1f3c0ef6af84e06656f9db0877a86dafb2501d66df64c8d9f6d434
[INFO] running `Command { std: "docker" "start" "-a" "11c1e471fa1f3c0ef6af84e06656f9db0877a86dafb2501d66df64c8d9f6d434", kill_on_drop: false }`
[INFO] [stderr]    Compiling one-of v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "11c1e471fa1f3c0ef6af84e06656f9db0877a86dafb2501d66df64c8d9f6d434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c1e471fa1f3c0ef6af84e06656f9db0877a86dafb2501d66df64c8d9f6d434", kill_on_drop: false }`
[INFO] [stdout] 11c1e471fa1f3c0ef6af84e06656f9db0877a86dafb2501d66df64c8d9f6d434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cef19501a78cb25faacf95ac58c94f0adbf7dcb28fc48e31a9efe956b42ccb72
[INFO] running `Command { std: "docker" "start" "-a" "cef19501a78cb25faacf95ac58c94f0adbf7dcb28fc48e31a9efe956b42ccb72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/one_of-62d1cd27dcc83af8)
[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-31a2ad598c6e39b2)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test case ... ok
[INFO] [stdout] test case_guards ... ok
[INFO] [stdout] test try_into ... ok
[INFO] [stdout] test u32_or_char ... 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 0.01s
[INFO] [stderr]    Doc-tests one-of
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - one_of (line 232) ... ok
[INFO] [stdout] test src/lib.rs - case (line 430) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - case (line 453) ... ok
[INFO] [stdout] test src/lib.rs - case (line 401) ... ok
[INFO] [stdout] test src/lib.rs - one_of (line 240) ... 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" "cef19501a78cb25faacf95ac58c94f0adbf7dcb28fc48e31a9efe956b42ccb72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef19501a78cb25faacf95ac58c94f0adbf7dcb28fc48e31a9efe956b42ccb72", kill_on_drop: false }`
[INFO] [stdout] cef19501a78cb25faacf95ac58c94f0adbf7dcb28fc48e31a9efe956b42ccb72