[INFO] fetching crate rescue-blanket 0.1.0...
[INFO] testing rescue-blanket-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rescue-blanket 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate rescue-blanket 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rescue-blanket 0.1.0
[INFO] finished tweaking crates.io crate rescue-blanket 0.1.0
[INFO] tweaked toml for crates.io crate rescue-blanket 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3c808694ecb1b6fc96ad2d3c9ffe1b14ce9f07ff57ce105a7877e99b70906cb
[INFO] running `Command { std: "docker" "start" "-a" "e3c808694ecb1b6fc96ad2d3c9ffe1b14ce9f07ff57ce105a7877e99b70906cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c808694ecb1b6fc96ad2d3c9ffe1b14ce9f07ff57ce105a7877e99b70906cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c808694ecb1b6fc96ad2d3c9ffe1b14ce9f07ff57ce105a7877e99b70906cb", kill_on_drop: false }`
[INFO] [stdout] e3c808694ecb1b6fc96ad2d3c9ffe1b14ce9f07ff57ce105a7877e99b70906cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a146f1f3a52dc435426a2b4df9e52c9101c345c8470bdea682ecc30e9d895ea7
[INFO] running `Command { std: "docker" "start" "-a" "a146f1f3a52dc435426a2b4df9e52c9101c345c8470bdea682ecc30e9d895ea7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rescue-blanket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "a146f1f3a52dc435426a2b4df9e52c9101c345c8470bdea682ecc30e9d895ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a146f1f3a52dc435426a2b4df9e52c9101c345c8470bdea682ecc30e9d895ea7", kill_on_drop: false }`
[INFO] [stdout] a146f1f3a52dc435426a2b4df9e52c9101c345c8470bdea682ecc30e9d895ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21b692f16c5dfba606c4f472661e08cdb08a385d10e72f050547bb17ad9b04e8
[INFO] running `Command { std: "docker" "start" "-a" "21b692f16c5dfba606c4f472661e08cdb08a385d10e72f050547bb17ad9b04e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rescue-blanket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "21b692f16c5dfba606c4f472661e08cdb08a385d10e72f050547bb17ad9b04e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b692f16c5dfba606c4f472661e08cdb08a385d10e72f050547bb17ad9b04e8", kill_on_drop: false }`
[INFO] [stdout] 21b692f16c5dfba606c4f472661e08cdb08a385d10e72f050547bb17ad9b04e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9187e53fbd3a749b3e2a6602382ea8cbec1628f7e7929b2cf716d325b226a95
[INFO] running `Command { std: "docker" "start" "-a" "c9187e53fbd3a749b3e2a6602382ea8cbec1628f7e7929b2cf716d325b226a95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rescue_blanket-1131589503907dc3)
[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 17) ... ok
[INFO] [stdout] test src/lib.rs - Escapable::escaped_unicode (line 235) ... ok
[INFO] [stdout] test src/lib.rs - Escapable::escaped_default (line 201) ... ok
[INFO] [stdout] test src/lib.rs - Escapable::escaped_debug (line 218) ... ok
[INFO] [stdout] test src/lib.rs - Escapable (line 175) ... ok
[INFO] [stdout] test src/lib.rs - Escaped (line 105) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9187e53fbd3a749b3e2a6602382ea8cbec1628f7e7929b2cf716d325b226a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9187e53fbd3a749b3e2a6602382ea8cbec1628f7e7929b2cf716d325b226a95", kill_on_drop: false }`
[INFO] [stdout] c9187e53fbd3a749b3e2a6602382ea8cbec1628f7e7929b2cf716d325b226a95