[INFO] fetching crate symlink 0.1.0...
[INFO] testing symlink-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate symlink 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate symlink 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 symlink 0.1.0
[INFO] finished tweaking crates.io crate symlink 0.1.0
[INFO] tweaked toml for crates.io crate symlink 0.1.0 written to /workspace/builds/worker-8/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 76c47a2fb7fda3644dc0316f8c548ca1397d39c85f439899448d845896678706
[INFO] running `Command { std: "docker" "start" "-a" "76c47a2fb7fda3644dc0316f8c548ca1397d39c85f439899448d845896678706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76c47a2fb7fda3644dc0316f8c548ca1397d39c85f439899448d845896678706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c47a2fb7fda3644dc0316f8c548ca1397d39c85f439899448d845896678706", kill_on_drop: false }`
[INFO] [stdout] 76c47a2fb7fda3644dc0316f8c548ca1397d39c85f439899448d845896678706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a25e4844c19a701ea4ea67c7205a093078d15e449d5da24b9c0bdd9c0e7c45b9
[INFO] running `Command { std: "docker" "start" "-a" "a25e4844c19a701ea4ea67c7205a093078d15e449d5da24b9c0bdd9c0e7c45b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling symlink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "a25e4844c19a701ea4ea67c7205a093078d15e449d5da24b9c0bdd9c0e7c45b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25e4844c19a701ea4ea67c7205a093078d15e449d5da24b9c0bdd9c0e7c45b9", kill_on_drop: false }`
[INFO] [stdout] a25e4844c19a701ea4ea67c7205a093078d15e449d5da24b9c0bdd9c0e7c45b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f94d74260cc6fe24a8ba038a6123424d315f40a886cb42886d14ffea31530dd8
[INFO] running `Command { std: "docker" "start" "-a" "f94d74260cc6fe24a8ba038a6123424d315f40a886cb42886d14ffea31530dd8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling symlink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "f94d74260cc6fe24a8ba038a6123424d315f40a886cb42886d14ffea31530dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94d74260cc6fe24a8ba038a6123424d315f40a886cb42886d14ffea31530dd8", kill_on_drop: false }`
[INFO] [stdout] f94d74260cc6fe24a8ba038a6123424d315f40a886cb42886d14ffea31530dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4160a924c4f538e63439274e1aa2400ffdb24dbe36ba54325a27f03274abe757
[INFO] running `Command { std: "docker" "start" "-a" "4160a924c4f538e63439274e1aa2400ffdb24dbe36ba54325a27f03274abe757", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/symlink-bae3f4252b518b20)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-59e8c0ad44dd9190)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests symlink
[INFO] [stdout] test test_symlink_auto_dir ... ok
[INFO] [stdout] test test_symlink_file ... ok
[INFO] [stdout] test test_symlink_auto_file ... ok
[INFO] [stdout] test test_symlink_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "4160a924c4f538e63439274e1aa2400ffdb24dbe36ba54325a27f03274abe757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4160a924c4f538e63439274e1aa2400ffdb24dbe36ba54325a27f03274abe757", kill_on_drop: false }`
[INFO] [stdout] 4160a924c4f538e63439274e1aa2400ffdb24dbe36ba54325a27f03274abe757