[INFO] fetching crate drop_bomb 0.1.5...
[INFO] testing drop_bomb-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate drop_bomb 0.1.5 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate drop_bomb 0.1.5 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 drop_bomb 0.1.5
[INFO] finished tweaking crates.io crate drop_bomb 0.1.5
[INFO] tweaked toml for crates.io crate drop_bomb 0.1.5 written to /workspace/builds/worker-91/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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 04e5297b707b3bf161ed9ed64c87ef212d11d228a39fe7368fbdc20eea04e4b9
[INFO] running `Command { std: "docker" "start" "-a" "04e5297b707b3bf161ed9ed64c87ef212d11d228a39fe7368fbdc20eea04e4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04e5297b707b3bf161ed9ed64c87ef212d11d228a39fe7368fbdc20eea04e4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e5297b707b3bf161ed9ed64c87ef212d11d228a39fe7368fbdc20eea04e4b9", kill_on_drop: false }`
[INFO] [stdout] 04e5297b707b3bf161ed9ed64c87ef212d11d228a39fe7368fbdc20eea04e4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] f8de98094b4bd496077ed178a0567e7d46a996f4935819f9a3af337d871b084d
[INFO] running `Command { std: "docker" "start" "-a" "f8de98094b4bd496077ed178a0567e7d46a996f4935819f9a3af337d871b084d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling drop_bomb v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "f8de98094b4bd496077ed178a0567e7d46a996f4935819f9a3af337d871b084d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8de98094b4bd496077ed178a0567e7d46a996f4935819f9a3af337d871b084d", kill_on_drop: false }`
[INFO] [stdout] f8de98094b4bd496077ed178a0567e7d46a996f4935819f9a3af337d871b084d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 2253ad46c7e3943a666db5afc43b828e528c4bede1b0e7089bb09430ed3216c7
[INFO] running `Command { std: "docker" "start" "-a" "2253ad46c7e3943a666db5afc43b828e528c4bede1b0e7089bb09430ed3216c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling drop_bomb v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/drop_bomb-633575b756e1d44d)
[INFO] running `Command { std: "docker" "inspect" "2253ad46c7e3943a666db5afc43b828e528c4bede1b0e7089bb09430ed3216c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2253ad46c7e3943a666db5afc43b828e528c4bede1b0e7089bb09430ed3216c7", kill_on_drop: false }`
[INFO] [stdout] 2253ad46c7e3943a666db5afc43b828e528c4bede1b0e7089bb09430ed3216c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 5c6f39319cfcc19a28ad1a3dca2aabd7166468026b08c1b4730ef5c2efe9bc03
[INFO] running `Command { std: "docker" "start" "-a" "5c6f39319cfcc19a28ad1a3dca2aabd7166468026b08c1b4730ef5c2efe9bc03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drop_bomb-633575b756e1d44d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::defused_bomb_is_safe_if_debug ... ok
[INFO] [stdout] test tests::defused_bomb_is_safe ... ok
[INFO] [stdout] test tests::check_traits ... ok
[INFO] [stdout] test tests::armed_bomb_bombs - should panic ... ok
[INFO] [stdout] test tests::debug_bomb_bombs_if_debug - should panic ... ok
[INFO] [stdout] test tests::no_double_panics - should panic ... ok
[INFO] [stdout] test tests::no_double_panics_if_debug - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drop_bomb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c6f39319cfcc19a28ad1a3dca2aabd7166468026b08c1b4730ef5c2efe9bc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6f39319cfcc19a28ad1a3dca2aabd7166468026b08c1b4730ef5c2efe9bc03", kill_on_drop: false }`
[INFO] [stdout] 5c6f39319cfcc19a28ad1a3dca2aabd7166468026b08c1b4730ef5c2efe9bc03