[INFO] fetching crate rres 0.1.2...
[INFO] testing rres-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rres 0.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate rres 0.1.2 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 rres 0.1.2
[INFO] finished tweaking crates.io crate rres 0.1.2
[INFO] tweaked toml for crates.io crate rres 0.1.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate rres 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a5f0310468c1974a38fda63462d3e5bfe1ea179d91bc116e68ca7379482f04ca
[INFO] running `Command { std: "docker" "start" "-a" "a5f0310468c1974a38fda63462d3e5bfe1ea179d91bc116e68ca7379482f04ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5f0310468c1974a38fda63462d3e5bfe1ea179d91bc116e68ca7379482f04ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f0310468c1974a38fda63462d3e5bfe1ea179d91bc116e68ca7379482f04ca", kill_on_drop: false }`
[INFO] [stdout] a5f0310468c1974a38fda63462d3e5bfe1ea179d91bc116e68ca7379482f04ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 383aa22cbd2ca71830ff08ce99508979d6a2bb6b1a9159911e7e16d51a38b611
[INFO] running `Command { std: "docker" "start" "-a" "383aa22cbd2ca71830ff08ce99508979d6a2bb6b1a9159911e7e16d51a38b611", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling drm-sys v0.1.2
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling eyre v0.6.7
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling lexopt v0.2.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling simple_logger v2.1.0
[INFO] [stderr]    Compiling drm-ffi v0.2.1
[INFO] [stderr]    Compiling drm v0.6.2
[INFO] [stderr]    Compiling rres v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `Command { std: "docker" "inspect" "383aa22cbd2ca71830ff08ce99508979d6a2bb6b1a9159911e7e16d51a38b611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383aa22cbd2ca71830ff08ce99508979d6a2bb6b1a9159911e7e16d51a38b611", kill_on_drop: false }`
[INFO] [stdout] 383aa22cbd2ca71830ff08ce99508979d6a2bb6b1a9159911e7e16d51a38b611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 37ecc2c384dda5c10ddd7f896391a2b34264eab31f990f6e3407a5823d9b317d
[INFO] running `Command { std: "docker" "start" "-a" "37ecc2c384dda5c10ddd7f896391a2b34264eab31f990f6e3407a5823d9b317d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rres v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rres-bdc0187b149becd9)
[INFO] running `Command { std: "docker" "inspect" "37ecc2c384dda5c10ddd7f896391a2b34264eab31f990f6e3407a5823d9b317d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ecc2c384dda5c10ddd7f896391a2b34264eab31f990f6e3407a5823d9b317d", kill_on_drop: false }`
[INFO] [stdout] 37ecc2c384dda5c10ddd7f896391a2b34264eab31f990f6e3407a5823d9b317d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 074c1aac4cee271c650624d03c2dcbf27ccc990bf9ec80d31457fe7cbea6a7cb
[INFO] running `Command { std: "docker" "start" "-a" "074c1aac4cee271c650624d03c2dcbf27ccc990bf9ec80d31457fe7cbea6a7cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rres-bdc0187b149becd9)
[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" "074c1aac4cee271c650624d03c2dcbf27ccc990bf9ec80d31457fe7cbea6a7cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074c1aac4cee271c650624d03c2dcbf27ccc990bf9ec80d31457fe7cbea6a7cb", kill_on_drop: false }`
[INFO] [stdout] 074c1aac4cee271c650624d03c2dcbf27ccc990bf9ec80d31457fe7cbea6a7cb