[INFO] fetching crate default-env 0.1.1...
[INFO] testing default-env-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate default-env 0.1.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate default-env 0.1.1 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 default-env 0.1.1
[INFO] finished tweaking crates.io crate default-env 0.1.1
[INFO] tweaked toml for crates.io crate default-env 0.1.1 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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 proc-macro2 v0.4.30
[INFO] [stderr]   Downloaded unicode-xid v0.1.0
[INFO] [stderr]   Downloaded quote v0.6.13
[INFO] [stderr]   Downloaded syn v0.15.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 5546ce845698dcaff92f9149c4d895ee18a26ea4d139af0d737dfea9b534c724
[INFO] running `Command { std: "docker" "start" "-a" "5546ce845698dcaff92f9149c4d895ee18a26ea4d139af0d737dfea9b534c724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5546ce845698dcaff92f9149c4d895ee18a26ea4d139af0d737dfea9b534c724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5546ce845698dcaff92f9149c4d895ee18a26ea4d139af0d737dfea9b534c724", kill_on_drop: false }`
[INFO] [stdout] 5546ce845698dcaff92f9149c4d895ee18a26ea4d139af0d737dfea9b534c724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 5772f4bacd32c2e241d6a1d10cb6f7233847e0f9fea345697ea26f777aeb0a57
[INFO] running `Command { std: "docker" "start" "-a" "5772f4bacd32c2e241d6a1d10cb6f7233847e0f9fea345697ea26f777aeb0a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling default-env v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "5772f4bacd32c2e241d6a1d10cb6f7233847e0f9fea345697ea26f777aeb0a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5772f4bacd32c2e241d6a1d10cb6f7233847e0f9fea345697ea26f777aeb0a57", kill_on_drop: false }`
[INFO] [stdout] 5772f4bacd32c2e241d6a1d10cb6f7233847e0f9fea345697ea26f777aeb0a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 9b27dc2cb9dfe6a459f35a9fc4804b7c18ca4d6a2e3fa7ad1d75b1e5f6d1ab06
[INFO] running `Command { std: "docker" "start" "-a" "9b27dc2cb9dfe6a459f35a9fc4804b7c18ca4d6a2e3fa7ad1d75b1e5f6d1ab06", kill_on_drop: false }`
[INFO] [stderr]    Compiling default-env v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "9b27dc2cb9dfe6a459f35a9fc4804b7c18ca4d6a2e3fa7ad1d75b1e5f6d1ab06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b27dc2cb9dfe6a459f35a9fc4804b7c18ca4d6a2e3fa7ad1d75b1e5f6d1ab06", kill_on_drop: false }`
[INFO] [stdout] 9b27dc2cb9dfe6a459f35a9fc4804b7c18ca4d6a2e3fa7ad1d75b1e5f6d1ab06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2b20087d74957993bae77924d3ca2ded836eb5fd628cc54f0affbe69cb8cc21c
[INFO] running `Command { std: "docker" "start" "-a" "2b20087d74957993bae77924d3ca2ded836eb5fd628cc54f0affbe69cb8cc21c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/default_env-6722c020b40da819)
[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 default-env
[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" "2b20087d74957993bae77924d3ca2ded836eb5fd628cc54f0affbe69cb8cc21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b20087d74957993bae77924d3ca2ded836eb5fd628cc54f0affbe69cb8cc21c", kill_on_drop: false }`
[INFO] [stdout] 2b20087d74957993bae77924d3ca2ded836eb5fd628cc54f0affbe69cb8cc21c