[INFO] fetching crate ligature-repl 0.1.0...
[INFO] testing ligature-repl-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ligature-repl 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate ligature-repl 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 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-18/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" "+1.59.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 11429eab980a9147cb9d4c6e3f3887929a6681f778203cf9d2ac16e2d89a14a5
[INFO] running `Command { std: "docker" "start" "-a" "11429eab980a9147cb9d4c6e3f3887929a6681f778203cf9d2ac16e2d89a14a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11429eab980a9147cb9d4c6e3f3887929a6681f778203cf9d2ac16e2d89a14a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11429eab980a9147cb9d4c6e3f3887929a6681f778203cf9d2ac16e2d89a14a5", kill_on_drop: false }`
[INFO] [stdout] 11429eab980a9147cb9d4c6e3f3887929a6681f778203cf9d2ac16e2d89a14a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 310ad3cbb2e7f6d4898b918145778f4df098d8ccaa33696e245d6f729b9ed265
[INFO] running `Command { std: "docker" "start" "-a" "310ad3cbb2e7f6d4898b918145778f4df098d8ccaa33696e245d6f729b9ed265", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling gaze v0.3.0
[INFO] [stderr]    Compiling archery v0.4.0
[INFO] [stderr]    Compiling gaze v0.4.0
[INFO] [stderr]    Compiling rpds v0.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[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 11.85s
[INFO] running `Command { std: "docker" "inspect" "310ad3cbb2e7f6d4898b918145778f4df098d8ccaa33696e245d6f729b9ed265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310ad3cbb2e7f6d4898b918145778f4df098d8ccaa33696e245d6f729b9ed265", kill_on_drop: false }`
[INFO] [stdout] 310ad3cbb2e7f6d4898b918145778f4df098d8ccaa33696e245d6f729b9ed265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] b4147a978593575e1ea5eab74e8e59341e74660acffc8f433a9ea3073675b095
[INFO] running `Command { std: "docker" "start" "-a" "b4147a978593575e1ea5eab74e8e59341e74660acffc8f433a9ea3073675b095", kill_on_drop: false }`
[INFO] [stderr]    Compiling ligature-repl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b4147a978593575e1ea5eab74e8e59341e74660acffc8f433a9ea3073675b095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4147a978593575e1ea5eab74e8e59341e74660acffc8f433a9ea3073675b095", kill_on_drop: false }`
[INFO] [stdout] b4147a978593575e1ea5eab74e8e59341e74660acffc8f433a9ea3073675b095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 9a7edef1cb12680121dd9ca3d2b6ca8b8641923f16201f6c290f0429aa1894d7
[INFO] running `Command { std: "docker" "start" "-a" "9a7edef1cb12680121dd9ca3d2b6ca8b8641923f16201f6c290f0429aa1894d7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ligature_repl-c3e183e5bae5bb6e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-00e057a31d32ab76)
[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" "9a7edef1cb12680121dd9ca3d2b6ca8b8641923f16201f6c290f0429aa1894d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7edef1cb12680121dd9ca3d2b6ca8b8641923f16201f6c290f0429aa1894d7", kill_on_drop: false }`
[INFO] [stdout] 9a7edef1cb12680121dd9ca3d2b6ca8b8641923f16201f6c290f0429aa1894d7