[INFO] fetching crate outerspace 0.2.1...
[INFO] testing outerspace-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate outerspace 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate outerspace 0.2.1 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 outerspace 0.2.1
[INFO] finished tweaking crates.io crate outerspace 0.2.1
[INFO] tweaked toml for crates.io crate outerspace 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f516c5638cf2a1f5f1f699e7b3c37e9b90c0f16b408e3dd294ef3afc70038a68
[INFO] running `Command { std: "docker" "start" "-a" "f516c5638cf2a1f5f1f699e7b3c37e9b90c0f16b408e3dd294ef3afc70038a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f516c5638cf2a1f5f1f699e7b3c37e9b90c0f16b408e3dd294ef3afc70038a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f516c5638cf2a1f5f1f699e7b3c37e9b90c0f16b408e3dd294ef3afc70038a68", kill_on_drop: false }`
[INFO] [stdout] f516c5638cf2a1f5f1f699e7b3c37e9b90c0f16b408e3dd294ef3afc70038a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e661d5b2869efe691ca0616bda3b85b368e673e3c55dcd957c0bd966ee611a42
[INFO] running `Command { std: "docker" "start" "-a" "e661d5b2869efe691ca0616bda3b85b368e673e3c55dcd957c0bd966ee611a42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling outerspace v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "e661d5b2869efe691ca0616bda3b85b368e673e3c55dcd957c0bd966ee611a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e661d5b2869efe691ca0616bda3b85b368e673e3c55dcd957c0bd966ee611a42", kill_on_drop: false }`
[INFO] [stdout] e661d5b2869efe691ca0616bda3b85b368e673e3c55dcd957c0bd966ee611a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f03d28a62d271a95de67009f20c40cae36912707735e18a260c116ac4836b921
[INFO] running `Command { std: "docker" "start" "-a" "f03d28a62d271a95de67009f20c40cae36912707735e18a260c116ac4836b921", kill_on_drop: false }`
[INFO] [stderr]    Compiling outerspace v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "f03d28a62d271a95de67009f20c40cae36912707735e18a260c116ac4836b921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03d28a62d271a95de67009f20c40cae36912707735e18a260c116ac4836b921", kill_on_drop: false }`
[INFO] [stdout] f03d28a62d271a95de67009f20c40cae36912707735e18a260c116ac4836b921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ee53aa6be5c6ebbf53f335965e4589d0314edc50792c01480e8f667bfa080df6
[INFO] running `Command { std: "docker" "start" "-a" "ee53aa6be5c6ebbf53f335965e4589d0314edc50792c01480e8f667bfa080df6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/outerspace-c39d50a8fdacb65f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::prefix_works ... ok
[INFO] [stdout] test tests::suffix_works ... ok
[INFO] [stdout] test tests::wrap_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests outerspace
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - wrap_non_whitespace (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - prefix_non_whitespace (line 75) ... ok
[INFO] [stdout] test src/lib.rs - suffix_non_whitespace (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee53aa6be5c6ebbf53f335965e4589d0314edc50792c01480e8f667bfa080df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee53aa6be5c6ebbf53f335965e4589d0314edc50792c01480e8f667bfa080df6", kill_on_drop: false }`
[INFO] [stdout] ee53aa6be5c6ebbf53f335965e4589d0314edc50792c01480e8f667bfa080df6