[INFO] fetching crate devon 0.1.0...
[INFO] testing devon-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate devon 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate devon 0.1.0 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 devon 0.1.0
[INFO] finished tweaking crates.io crate devon 0.1.0
[INFO] tweaked toml for crates.io crate devon 0.1.0 written to /workspace/builds/worker-25/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] 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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35a2e9ffedc3fd16ec0e32ea3de569f0ff21761b2eca6f3ed08dd01d5bad030
[INFO] running `Command { std: "docker" "start" "-a" "f35a2e9ffedc3fd16ec0e32ea3de569f0ff21761b2eca6f3ed08dd01d5bad030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35a2e9ffedc3fd16ec0e32ea3de569f0ff21761b2eca6f3ed08dd01d5bad030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35a2e9ffedc3fd16ec0e32ea3de569f0ff21761b2eca6f3ed08dd01d5bad030", kill_on_drop: false }`
[INFO] [stdout] f35a2e9ffedc3fd16ec0e32ea3de569f0ff21761b2eca6f3ed08dd01d5bad030
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2374c027a425795b4efa5e393af8bd1106e4e86fb8e92e8048575f6798292b6
[INFO] running `Command { std: "docker" "start" "-a" "b2374c027a425795b4efa5e393af8bd1106e4e86fb8e92e8048575f6798292b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling devon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "b2374c027a425795b4efa5e393af8bd1106e4e86fb8e92e8048575f6798292b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2374c027a425795b4efa5e393af8bd1106e4e86fb8e92e8048575f6798292b6", kill_on_drop: false }`
[INFO] [stdout] b2374c027a425795b4efa5e393af8bd1106e4e86fb8e92e8048575f6798292b6
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d603b6e420223e451ad1887f9404ece83c31f6ccebc039a9cbb1852f0c5664c8
[INFO] running `Command { std: "docker" "start" "-a" "d603b6e420223e451ad1887f9404ece83c31f6ccebc039a9cbb1852f0c5664c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling devon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/devon-75673bd9f59abc9a)
[INFO] running `Command { std: "docker" "inspect" "d603b6e420223e451ad1887f9404ece83c31f6ccebc039a9cbb1852f0c5664c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d603b6e420223e451ad1887f9404ece83c31f6ccebc039a9cbb1852f0c5664c8", kill_on_drop: false }`
[INFO] [stdout] d603b6e420223e451ad1887f9404ece83c31f6ccebc039a9cbb1852f0c5664c8
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec2e99f92b628cd36fe44343656d95a4bf56bd4f364c9a34611da899fa35e2bd
[INFO] running `Command { std: "docker" "start" "-a" "ec2e99f92b628cd36fe44343656d95a4bf56bd4f364c9a34611da899fa35e2bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/devon-75673bd9f59abc9a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests devon
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "ec2e99f92b628cd36fe44343656d95a4bf56bd4f364c9a34611da899fa35e2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2e99f92b628cd36fe44343656d95a4bf56bd4f364c9a34611da899fa35e2bd", kill_on_drop: false }`
[INFO] [stdout] ec2e99f92b628cd36fe44343656d95a4bf56bd4f364c9a34611da899fa35e2bd