[INFO] fetching crate closure 0.3.0...
[INFO] testing closure-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate closure 0.3.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate closure 0.3.0 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 closure 0.3.0
[INFO] finished tweaking crates.io crate closure 0.3.0
[INFO] tweaked toml for crates.io crate closure 0.3.0 written to /workspace/builds/worker-105/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 4160b24f7269d2657b015b4fa418b55857168b7f62567976e7b76b0678e3febb
[INFO] running `Command { std: "docker" "start" "-a" "4160b24f7269d2657b015b4fa418b55857168b7f62567976e7b76b0678e3febb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4160b24f7269d2657b015b4fa418b55857168b7f62567976e7b76b0678e3febb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4160b24f7269d2657b015b4fa418b55857168b7f62567976e7b76b0678e3febb", kill_on_drop: false }`
[INFO] [stdout] 4160b24f7269d2657b015b4fa418b55857168b7f62567976e7b76b0678e3febb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] b5a19cb86ef85b810b125fe40ba8d00f86045b630709cf97f2b89eb8fe5ccbd3
[INFO] running `Command { std: "docker" "start" "-a" "b5a19cb86ef85b810b125fe40ba8d00f86045b630709cf97f2b89eb8fe5ccbd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling closure v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "b5a19cb86ef85b810b125fe40ba8d00f86045b630709cf97f2b89eb8fe5ccbd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a19cb86ef85b810b125fe40ba8d00f86045b630709cf97f2b89eb8fe5ccbd3", kill_on_drop: false }`
[INFO] [stdout] b5a19cb86ef85b810b125fe40ba8d00f86045b630709cf97f2b89eb8fe5ccbd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 803e375022afd1b840da6e7b089f34e260c547cc93c9fc7e01b577c623ec012c
[INFO] running `Command { std: "docker" "start" "-a" "803e375022afd1b840da6e7b089f34e260c547cc93c9fc7e01b577c623ec012c", kill_on_drop: false }`
[INFO] [stderr]    Compiling closure v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/closure-f5ed779bc5a5660a)
[INFO] running `Command { std: "docker" "inspect" "803e375022afd1b840da6e7b089f34e260c547cc93c9fc7e01b577c623ec012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803e375022afd1b840da6e7b089f34e260c547cc93c9fc7e01b577c623ec012c", kill_on_drop: false }`
[INFO] [stdout] 803e375022afd1b840da6e7b089f34e260c547cc93c9fc7e01b577c623ec012c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] c6fce072f9779af8c37c09694a43d02d316246383ab17000e2d4f91df020826d
[INFO] running `Command { std: "docker" "start" "-a" "c6fce072f9779af8c37c09694a43d02d316246383ab17000e2d4f91df020826d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/closure-f5ed779bc5a5660a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::capture_by_clone ... ok
[INFO] [stderr]    Doc-tests closure
[INFO] [stdout] test test::capture_by_fn_ident ... ok
[INFO] [stdout] test test::capture_by_ref ... ok
[INFO] [stdout] test test::capture_by_move ... ok
[INFO] [stdout] test test::capture_by_ref_mut ... ok
[INFO] [stdout] test test::capture_multiple_mixed ... ok
[INFO] [stdout] test test::capture_nested_by_ref ... ok
[INFO] [stdout] test test::capture_nested_by_move ... ok
[INFO] [stdout] test test::capture_nested_by_ref_mut ... ok
[INFO] [stdout] test test::capture_nested_with_self_by_move ... ok
[INFO] [stdout] test test::no_capture_one_line ... ok
[INFO] [stdout] test test::capture_nested_with_self_by_ref ... ok
[INFO] [stdout] test test::no_capture_with_arg ... ok
[INFO] [stdout] test test::no_capture_with_arg_and_return_type ... ok
[INFO] [stdout] test test::no_capture_with_arg_and_type_hint ... ok
[INFO] [stdout] test test::no_capture_with_return_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 219) ... ok
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6fce072f9779af8c37c09694a43d02d316246383ab17000e2d4f91df020826d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6fce072f9779af8c37c09694a43d02d316246383ab17000e2d4f91df020826d", kill_on_drop: false }`
[INFO] [stdout] c6fce072f9779af8c37c09694a43d02d316246383ab17000e2d4f91df020826d