[INFO] fetching crate uu_readlink 0.0.7...
[INFO] testing uu_readlink-0.0.7 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate uu_readlink 0.0.7 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate uu_readlink 0.0.7 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_readlink 0.0.7
[INFO] finished tweaking crates.io crate uu_readlink 0.0.7
[INFO] tweaked toml for crates.io crate uu_readlink 0.0.7 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate uu_readlink 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 004cbd9645ba75aa2900c911c6a5b003966e7ec73efd6c67c9c442027dbef0e7
[INFO] running `Command { std: "docker" "start" "-a" "004cbd9645ba75aa2900c911c6a5b003966e7ec73efd6c67c9c442027dbef0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "004cbd9645ba75aa2900c911c6a5b003966e7ec73efd6c67c9c442027dbef0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004cbd9645ba75aa2900c911c6a5b003966e7ec73efd6c67c9c442027dbef0e7", kill_on_drop: false }`
[INFO] [stdout] 004cbd9645ba75aa2900c911c6a5b003966e7ec73efd6c67c9c442027dbef0e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f3cadc4760b579f241b98d8c08c2cb733f1c72b804661d0b8879c2558df5262
[INFO] running `Command { std: "docker" "start" "-a" "7f3cadc4760b579f241b98d8c08c2cb733f1c72b804661d0b8879c2558df5262", kill_on_drop: false }`
[INFO] [stderr]    Compiling uucore v0.0.9
[INFO] [stderr]    Compiling uu_readlink v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "7f3cadc4760b579f241b98d8c08c2cb733f1c72b804661d0b8879c2558df5262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3cadc4760b579f241b98d8c08c2cb733f1c72b804661d0b8879c2558df5262", kill_on_drop: false }`
[INFO] [stdout] 7f3cadc4760b579f241b98d8c08c2cb733f1c72b804661d0b8879c2558df5262
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 542a5dd71394382981064e0f6557854711aee46501ba5099f6721ba5a220fb01
[INFO] running `Command { std: "docker" "start" "-a" "542a5dd71394382981064e0f6557854711aee46501ba5099f6721ba5a220fb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_readlink v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "542a5dd71394382981064e0f6557854711aee46501ba5099f6721ba5a220fb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "542a5dd71394382981064e0f6557854711aee46501ba5099f6721ba5a220fb01", kill_on_drop: false }`
[INFO] [stdout] 542a5dd71394382981064e0f6557854711aee46501ba5099f6721ba5a220fb01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f7a5e1d776481f78a0804461ac90ab3df35c53291b432959da98483cae36831
[INFO] running `Command { std: "docker" "start" "-a" "0f7a5e1d776481f78a0804461ac90ab3df35c53291b432959da98483cae36831", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_readlink-c0fcc76a499a93fc)
[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 unittests (/opt/rustwide/target/debug/deps/readlink-2e61b4e8dca3aac0)
[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 uu_readlink
[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" "0f7a5e1d776481f78a0804461ac90ab3df35c53291b432959da98483cae36831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f7a5e1d776481f78a0804461ac90ab3df35c53291b432959da98483cae36831", kill_on_drop: false }`
[INFO] [stdout] 0f7a5e1d776481f78a0804461ac90ab3df35c53291b432959da98483cae36831