[INFO] fetching crate switch_statement 1.0.0...
[INFO] testing switch_statement-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate switch_statement 1.0.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate switch_statement 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate switch_statement 1.0.0
[INFO] finished tweaking crates.io crate switch_statement 1.0.0
[INFO] tweaked toml for crates.io crate switch_statement 1.0.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cf8c839cc5e5759303411cb746b7ea56f8b8fdd51742b1d88b948f911d492aa
[INFO] running `Command { std: "docker" "start" "-a" "1cf8c839cc5e5759303411cb746b7ea56f8b8fdd51742b1d88b948f911d492aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf8c839cc5e5759303411cb746b7ea56f8b8fdd51742b1d88b948f911d492aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf8c839cc5e5759303411cb746b7ea56f8b8fdd51742b1d88b948f911d492aa", kill_on_drop: false }`
[INFO] [stdout] 1cf8c839cc5e5759303411cb746b7ea56f8b8fdd51742b1d88b948f911d492aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2044c63d4a05b45b09a367a8775ec0accb5d93c9a84b5f7c2a90f323924c001b
[INFO] running `Command { std: "docker" "start" "-a" "2044c63d4a05b45b09a367a8775ec0accb5d93c9a84b5f7c2a90f323924c001b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling switch_statement v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "2044c63d4a05b45b09a367a8775ec0accb5d93c9a84b5f7c2a90f323924c001b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2044c63d4a05b45b09a367a8775ec0accb5d93c9a84b5f7c2a90f323924c001b", kill_on_drop: false }`
[INFO] [stdout] 2044c63d4a05b45b09a367a8775ec0accb5d93c9a84b5f7c2a90f323924c001b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc2dcfbfb0fb0afcf764dc0038dd64558ef78de5ba88197885aa7563f0247470
[INFO] running `Command { std: "docker" "start" "-a" "dc2dcfbfb0fb0afcf764dc0038dd64558ef78de5ba88197885aa7563f0247470", kill_on_drop: false }`
[INFO] [stderr]    Compiling switch_statement v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/switch_statement-e6168c79cffdbc3b)
[INFO] running `Command { std: "docker" "inspect" "dc2dcfbfb0fb0afcf764dc0038dd64558ef78de5ba88197885aa7563f0247470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2dcfbfb0fb0afcf764dc0038dd64558ef78de5ba88197885aa7563f0247470", kill_on_drop: false }`
[INFO] [stdout] dc2dcfbfb0fb0afcf764dc0038dd64558ef78de5ba88197885aa7563f0247470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d58a2949acd0151a4cc9ff7d6c71670eb811acd9ba7c728543709965ae6bf56
[INFO] running `Command { std: "docker" "start" "-a" "7d58a2949acd0151a4cc9ff7d6c71670eb811acd9ba7c728543709965ae6bf56", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/switch_statement-e6168c79cffdbc3b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::no_trailing_comma ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests switch_statement
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - switch (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d58a2949acd0151a4cc9ff7d6c71670eb811acd9ba7c728543709965ae6bf56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d58a2949acd0151a4cc9ff7d6c71670eb811acd9ba7c728543709965ae6bf56", kill_on_drop: false }`
[INFO] [stdout] 7d58a2949acd0151a4cc9ff7d6c71670eb811acd9ba7c728543709965ae6bf56