[INFO] fetching crate ligature-repl 0.1.0...
[INFO] testing ligature-repl-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ligature-repl 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate ligature-repl 0.1.0 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 ligature-repl 0.1.0
[INFO] finished tweaking crates.io crate ligature-repl 0.1.0
[INFO] tweaked toml for crates.io crate ligature-repl 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate ligature-repl 0.1.0 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded rpds v0.9.0
[INFO] [stderr]   Downloaded archery v0.4.0
[INFO] [stderr]   Downloaded lig v0.1.0
[INFO] [stderr]   Downloaded wander v0.1.0
[INFO] [stderr]   Downloaded ligature-in-memory v0.1.0
[INFO] [stderr]   Downloaded gaze v0.4.0
[INFO] [stderr]   Downloaded gaze v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 56f1050bef37d45b09bb350da1bbc221dcf243707fd61f5727fbb293e87907f7
[INFO] running `Command { std: "docker" "start" "-a" "56f1050bef37d45b09bb350da1bbc221dcf243707fd61f5727fbb293e87907f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f1050bef37d45b09bb350da1bbc221dcf243707fd61f5727fbb293e87907f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f1050bef37d45b09bb350da1bbc221dcf243707fd61f5727fbb293e87907f7", kill_on_drop: false }`
[INFO] [stdout] 56f1050bef37d45b09bb350da1bbc221dcf243707fd61f5727fbb293e87907f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fdd8148522f0a31587edae0dfb36320d2bb49516071e336e7f1c28da61c3a5f9
[INFO] running `Command { std: "docker" "start" "-a" "fdd8148522f0a31587edae0dfb36320d2bb49516071e336e7f1c28da61c3a5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling archery v0.4.0
[INFO] [stderr]    Compiling rpds v0.9.0
[INFO] [stderr]    Compiling gaze v0.3.0
[INFO] [stderr]    Compiling gaze v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling ligature v0.5.0
[INFO] [stderr]    Compiling lig v0.1.0
[INFO] [stderr]    Compiling ligature-in-memory v0.1.0
[INFO] [stderr]    Compiling wander v0.1.0
[INFO] [stderr]    Compiling ligature-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.40s
[INFO] running `Command { std: "docker" "inspect" "fdd8148522f0a31587edae0dfb36320d2bb49516071e336e7f1c28da61c3a5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd8148522f0a31587edae0dfb36320d2bb49516071e336e7f1c28da61c3a5f9", kill_on_drop: false }`
[INFO] [stdout] fdd8148522f0a31587edae0dfb36320d2bb49516071e336e7f1c28da61c3a5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] cd8b5d5b9a6078d655cf5f2eb0a8a1c55949ad6986c4f29c597aa655d7105b61
[INFO] running `Command { std: "docker" "start" "-a" "cd8b5d5b9a6078d655cf5f2eb0a8a1c55949ad6986c4f29c597aa655d7105b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling ligature-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "cd8b5d5b9a6078d655cf5f2eb0a8a1c55949ad6986c4f29c597aa655d7105b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8b5d5b9a6078d655cf5f2eb0a8a1c55949ad6986c4f29c597aa655d7105b61", kill_on_drop: false }`
[INFO] [stdout] cd8b5d5b9a6078d655cf5f2eb0a8a1c55949ad6986c4f29c597aa655d7105b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7a737e4d7e4275406366d4f22938d51a81b4d13310209f382146bd066b3c9f4c
[INFO] running `Command { std: "docker" "start" "-a" "7a737e4d7e4275406366d4f22938d51a81b4d13310209f382146bd066b3c9f4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ligature_repl-6da7af72a74dd647)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-5917b5409befb8e5)
[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] [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] running `Command { std: "docker" "inspect" "7a737e4d7e4275406366d4f22938d51a81b4d13310209f382146bd066b3c9f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a737e4d7e4275406366d4f22938d51a81b4d13310209f382146bd066b3c9f4c", kill_on_drop: false }`
[INFO] [stdout] 7a737e4d7e4275406366d4f22938d51a81b4d13310209f382146bd066b3c9f4c