[INFO] fetching crate gloss 0.0.0...
[INFO] testing gloss-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate gloss 0.0.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate gloss 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gloss 0.0.0
[INFO] finished tweaking crates.io crate gloss 0.0.0
[INFO] tweaked toml for crates.io crate gloss 0.0.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fe99b14b83ed93ac87d48d8b252e47d7ceb1b3c57ef4deb5318c3e4cbad3135
[INFO] running `Command { std: "docker" "start" "-a" "9fe99b14b83ed93ac87d48d8b252e47d7ceb1b3c57ef4deb5318c3e4cbad3135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fe99b14b83ed93ac87d48d8b252e47d7ceb1b3c57ef4deb5318c3e4cbad3135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe99b14b83ed93ac87d48d8b252e47d7ceb1b3c57ef4deb5318c3e4cbad3135", kill_on_drop: false }`
[INFO] [stdout] 9fe99b14b83ed93ac87d48d8b252e47d7ceb1b3c57ef4deb5318c3e4cbad3135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db476adb447cdd17a74ff70b40383be6b0fbbb849213b94d928b89274140f2fc
[INFO] running `Command { std: "docker" "start" "-a" "db476adb447cdd17a74ff70b40383be6b0fbbb849213b94d928b89274140f2fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gloss v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "db476adb447cdd17a74ff70b40383be6b0fbbb849213b94d928b89274140f2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db476adb447cdd17a74ff70b40383be6b0fbbb849213b94d928b89274140f2fc", kill_on_drop: false }`
[INFO] [stdout] db476adb447cdd17a74ff70b40383be6b0fbbb849213b94d928b89274140f2fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4b5a33b77af0276b80b7adaf1e29e18133f047d9856405fcd9e59407151f0fd
[INFO] running `Command { std: "docker" "start" "-a" "d4b5a33b77af0276b80b7adaf1e29e18133f047d9856405fcd9e59407151f0fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling gloss v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gloss-63e249c1d85b1396)
[INFO] running `Command { std: "docker" "inspect" "d4b5a33b77af0276b80b7adaf1e29e18133f047d9856405fcd9e59407151f0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b5a33b77af0276b80b7adaf1e29e18133f047d9856405fcd9e59407151f0fd", kill_on_drop: false }`
[INFO] [stdout] d4b5a33b77af0276b80b7adaf1e29e18133f047d9856405fcd9e59407151f0fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2c64cac68a7fec2dd01c9a42c8ae6979033f1b439339b8234da0e15aa74f1a6
[INFO] running `Command { std: "docker" "start" "-a" "b2c64cac68a7fec2dd01c9a42c8ae6979033f1b439339b8234da0e15aa74f1a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gloss-63e249c1d85b1396)
[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 gloss
[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" "b2c64cac68a7fec2dd01c9a42c8ae6979033f1b439339b8234da0e15aa74f1a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c64cac68a7fec2dd01c9a42c8ae6979033f1b439339b8234da0e15aa74f1a6", kill_on_drop: false }`
[INFO] [stdout] b2c64cac68a7fec2dd01c9a42c8ae6979033f1b439339b8234da0e15aa74f1a6