[INFO] fetching crate junction 0.2.0...
[INFO] testing junction-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate junction 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate junction 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 junction 0.2.0
[INFO] finished tweaking crates.io crate junction 0.2.0
[INFO] tweaked toml for crates.io crate junction 0.2.0 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 06329fb42c3d2ee417c7b1e18443bfacb9d5117aac4cc2022d846df33a2c8ad3
[INFO] running `Command { std: "docker" "start" "-a" "06329fb42c3d2ee417c7b1e18443bfacb9d5117aac4cc2022d846df33a2c8ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06329fb42c3d2ee417c7b1e18443bfacb9d5117aac4cc2022d846df33a2c8ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06329fb42c3d2ee417c7b1e18443bfacb9d5117aac4cc2022d846df33a2c8ad3", kill_on_drop: false }`
[INFO] [stdout] 06329fb42c3d2ee417c7b1e18443bfacb9d5117aac4cc2022d846df33a2c8ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ddb32203a720dacdfe98a557c72d042e25db6f66f59a44ab0bfc2b4fb3f0e6f1
[INFO] running `Command { std: "docker" "start" "-a" "ddb32203a720dacdfe98a557c72d042e25db6f66f59a44ab0bfc2b4fb3f0e6f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling junction v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "ddb32203a720dacdfe98a557c72d042e25db6f66f59a44ab0bfc2b4fb3f0e6f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb32203a720dacdfe98a557c72d042e25db6f66f59a44ab0bfc2b4fb3f0e6f1", kill_on_drop: false }`
[INFO] [stdout] ddb32203a720dacdfe98a557c72d042e25db6f66f59a44ab0bfc2b4fb3f0e6f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7aec5ed779ac264993e488dcf7a277692680309311078d7022859a0d72b3a62a
[INFO] running `Command { std: "docker" "start" "-a" "7aec5ed779ac264993e488dcf7a277692680309311078d7022859a0d72b3a62a", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling junction v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "7aec5ed779ac264993e488dcf7a277692680309311078d7022859a0d72b3a62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aec5ed779ac264993e488dcf7a277692680309311078d7022859a0d72b3a62a", kill_on_drop: false }`
[INFO] [stdout] 7aec5ed779ac264993e488dcf7a277692680309311078d7022859a0d72b3a62a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 066c5f42cfb5f2c13fabcc9f898919e87f359934a7b1cbcb05b2f0312d12180c
[INFO] running `Command { std: "docker" "start" "-a" "066c5f42cfb5f2c13fabcc9f898919e87f359934a7b1cbcb05b2f0312d12180c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/junction-cdf44cf5ebb0cfda)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests junction
[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" "066c5f42cfb5f2c13fabcc9f898919e87f359934a7b1cbcb05b2f0312d12180c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066c5f42cfb5f2c13fabcc9f898919e87f359934a7b1cbcb05b2f0312d12180c", kill_on_drop: false }`
[INFO] [stdout] 066c5f42cfb5f2c13fabcc9f898919e87f359934a7b1cbcb05b2f0312d12180c