[INFO] fetching crate scopeguard 1.1.0...
[INFO] testing scopeguard-1.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate scopeguard 1.1.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate scopeguard 1.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scopeguard 1.1.0
[INFO] finished tweaking crates.io crate scopeguard 1.1.0
[INFO] tweaked toml for crates.io crate scopeguard 1.1.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate crates.io crate scopeguard 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a687b64def4b25fbf4f7ba4805a02f3e84dc663f4e40dfe47c6a1c4e718f6888
[INFO] running `Command { std: "docker" "start" "-a" "a687b64def4b25fbf4f7ba4805a02f3e84dc663f4e40dfe47c6a1c4e718f6888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a687b64def4b25fbf4f7ba4805a02f3e84dc663f4e40dfe47c6a1c4e718f6888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a687b64def4b25fbf4f7ba4805a02f3e84dc663f4e40dfe47c6a1c4e718f6888", kill_on_drop: false }`
[INFO] [stdout] a687b64def4b25fbf4f7ba4805a02f3e84dc663f4e40dfe47c6a1c4e718f6888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8d818424a25770058ded2cdb5a451564491f68f573d7ef6968d0ee010e0387
[INFO] running `Command { std: "docker" "start" "-a" "eb8d818424a25770058ded2cdb5a451564491f68f573d7ef6968d0ee010e0387", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scopeguard v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.58s
[INFO] running `Command { std: "docker" "inspect" "eb8d818424a25770058ded2cdb5a451564491f68f573d7ef6968d0ee010e0387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8d818424a25770058ded2cdb5a451564491f68f573d7ef6968d0ee010e0387", kill_on_drop: false }`
[INFO] [stdout] eb8d818424a25770058ded2cdb5a451564491f68f573d7ef6968d0ee010e0387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46acd66875c9c9981d4097010dff6b8443eea84e2c116521027a715806d115b8
[INFO] running `Command { std: "docker" "start" "-a" "46acd66875c9c9981d4097010dff6b8443eea84e2c116521027a715806d115b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "46acd66875c9c9981d4097010dff6b8443eea84e2c116521027a715806d115b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46acd66875c9c9981d4097010dff6b8443eea84e2c116521027a715806d115b8", kill_on_drop: false }`
[INFO] [stdout] 46acd66875c9c9981d4097010dff6b8443eea84e2c116521027a715806d115b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c35f7b8a0e98cd5d0b32f1116b49c603a744ad8fbf5e6b5f7b543628617e583f
[INFO] running `Command { std: "docker" "start" "-a" "c35f7b8a0e98cd5d0b32f1116b49c603a744ad8fbf5e6b5f7b543628617e583f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scopeguard-c8e155aa13ab0819)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_defer_success_1 ... ok
[INFO] [stdout] test tests::test_defer_unwind_2 ... ok
[INFO] [stdout] test tests::test_dropped_once_when_not_run ... ok
[INFO] [stdout] test tests::test_into_inner ... ok
[INFO] [stdout] test tests::test_only_dropped_by_closure_when_run ... ok
[INFO] [stdout] test tests::test_defer ... ok
[INFO] [stdout] test tests::test_defer_unwind_1 ... ok
[INFO] [stdout] test tests::test_defer_success_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scopeguard
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - guard_on_unwind (line 396) ... ok
[INFO] [stdout] test src/lib.rs - ScopeGuard<T,F,S>::into_inner (line 327) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c35f7b8a0e98cd5d0b32f1116b49c603a744ad8fbf5e6b5f7b543628617e583f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35f7b8a0e98cd5d0b32f1116b49c603a744ad8fbf5e6b5f7b543628617e583f", kill_on_drop: false }`
[INFO] [stdout] c35f7b8a0e98cd5d0b32f1116b49c603a744ad8fbf5e6b5f7b543628617e583f