[INFO] fetching crate rescue-blanket 0.2.0...
[INFO] testing rescue-blanket-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rescue-blanket 0.2.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate rescue-blanket 0.2.0 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 rescue-blanket 0.2.0
[INFO] finished tweaking crates.io crate rescue-blanket 0.2.0
[INFO] tweaked toml for crates.io crate rescue-blanket 0.2.0 written to /workspace/builds/worker-58/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] [stderr]     Blocking waiting for file lock on package cache
[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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 313cb2444775cd1046f0f3661ab9347a6e966d94fcaee284726942548175aeee
[INFO] running `Command { std: "docker" "start" "-a" "313cb2444775cd1046f0f3661ab9347a6e966d94fcaee284726942548175aeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "313cb2444775cd1046f0f3661ab9347a6e966d94fcaee284726942548175aeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313cb2444775cd1046f0f3661ab9347a6e966d94fcaee284726942548175aeee", kill_on_drop: false }`
[INFO] [stdout] 313cb2444775cd1046f0f3661ab9347a6e966d94fcaee284726942548175aeee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 5aacb82fb671be0a916d1fc6697b76f95a7159e9835985ce632c202d65787156
[INFO] running `Command { std: "docker" "start" "-a" "5aacb82fb671be0a916d1fc6697b76f95a7159e9835985ce632c202d65787156", kill_on_drop: false }`
[INFO] [stderr]    Compiling rescue-blanket v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "5aacb82fb671be0a916d1fc6697b76f95a7159e9835985ce632c202d65787156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aacb82fb671be0a916d1fc6697b76f95a7159e9835985ce632c202d65787156", kill_on_drop: false }`
[INFO] [stdout] 5aacb82fb671be0a916d1fc6697b76f95a7159e9835985ce632c202d65787156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] cb4268b1ebbede606c352107b2eaf8490066b749dc5de39a4b63cff83a7e47f8
[INFO] running `Command { std: "docker" "start" "-a" "cb4268b1ebbede606c352107b2eaf8490066b749dc5de39a4b63cff83a7e47f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rescue-blanket v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "cb4268b1ebbede606c352107b2eaf8490066b749dc5de39a4b63cff83a7e47f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4268b1ebbede606c352107b2eaf8490066b749dc5de39a4b63cff83a7e47f8", kill_on_drop: false }`
[INFO] [stdout] cb4268b1ebbede606c352107b2eaf8490066b749dc5de39a4b63cff83a7e47f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] a920e2b346a66e959b0d7b5c28927af5b798590e44d267c875acf3d3dda2f67a
[INFO] running `Command { std: "docker" "start" "-a" "a920e2b346a66e959b0d7b5c28927af5b798590e44d267c875acf3d3dda2f67a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rescue_blanket-f93527396e061345)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rescue-blanket
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Escapable::escaped_unicode (line 237) ... ok
[INFO] [stdout] test src/lib.rs - Escapable (line 177) ... ok
[INFO] [stdout] test src/lib.rs - Escaped (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Escapable::escaped_default (line 203) ... ok
[INFO] [stdout] test src/lib.rs - Escapable::escaped_debug (line 220) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a920e2b346a66e959b0d7b5c28927af5b798590e44d267c875acf3d3dda2f67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a920e2b346a66e959b0d7b5c28927af5b798590e44d267c875acf3d3dda2f67a", kill_on_drop: false }`
[INFO] [stdout] a920e2b346a66e959b0d7b5c28927af5b798590e44d267c875acf3d3dda2f67a