[INFO] fetching crate floccus-proc 0.2.5...
[INFO] testing floccus-proc-0.2.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate floccus-proc 0.2.5 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate floccus-proc 0.2.5 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 floccus-proc 0.2.5
[INFO] finished tweaking crates.io crate floccus-proc 0.2.5
[INFO] tweaked toml for crates.io crate floccus-proc 0.2.5 written to /workspace/builds/worker-86/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 2eb4ab7d853fca36ebf85eab3c5462ee05533e388861bb05e37b307a8df0aa03
[INFO] running `Command { std: "docker" "start" "-a" "2eb4ab7d853fca36ebf85eab3c5462ee05533e388861bb05e37b307a8df0aa03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb4ab7d853fca36ebf85eab3c5462ee05533e388861bb05e37b307a8df0aa03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb4ab7d853fca36ebf85eab3c5462ee05533e388861bb05e37b307a8df0aa03", kill_on_drop: false }`
[INFO] [stdout] 2eb4ab7d853fca36ebf85eab3c5462ee05533e388861bb05e37b307a8df0aa03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] f30516ba0973b078863feffd47d7ee2415d4fcc14e3db8bf1229b0fc015a8b91
[INFO] running `Command { std: "docker" "start" "-a" "f30516ba0973b078863feffd47d7ee2415d4fcc14e3db8bf1229b0fc015a8b91", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling floccus-proc v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.13s
[INFO] running `Command { std: "docker" "inspect" "f30516ba0973b078863feffd47d7ee2415d4fcc14e3db8bf1229b0fc015a8b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30516ba0973b078863feffd47d7ee2415d4fcc14e3db8bf1229b0fc015a8b91", kill_on_drop: false }`
[INFO] [stdout] f30516ba0973b078863feffd47d7ee2415d4fcc14e3db8bf1229b0fc015a8b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 91f808b555d34d3dffc65a3745f32c31808518d1b96d98f5a7a2a4a0953b06b7
[INFO] running `Command { std: "docker" "start" "-a" "91f808b555d34d3dffc65a3745f32c31808518d1b96d98f5a7a2a4a0953b06b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling floccus-proc v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/floccus_proc-bf99afe067959f88)
[INFO] running `Command { std: "docker" "inspect" "91f808b555d34d3dffc65a3745f32c31808518d1b96d98f5a7a2a4a0953b06b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f808b555d34d3dffc65a3745f32c31808518d1b96d98f5a7a2a4a0953b06b7", kill_on_drop: false }`
[INFO] [stdout] 91f808b555d34d3dffc65a3745f32c31808518d1b96d98f5a7a2a4a0953b06b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 5171e572d9ad4f13ca314b729fa8107ec807e15dc4cbe12db76ae37cdbc76d3b
[INFO] running `Command { std: "docker" "start" "-a" "5171e572d9ad4f13ca314b729fa8107ec807e15dc4cbe12db76ae37cdbc76d3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/floccus_proc-bf99afe067959f88)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests floccus-proc
[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] [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" "5171e572d9ad4f13ca314b729fa8107ec807e15dc4cbe12db76ae37cdbc76d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5171e572d9ad4f13ca314b729fa8107ec807e15dc4cbe12db76ae37cdbc76d3b", kill_on_drop: false }`
[INFO] [stdout] 5171e572d9ad4f13ca314b729fa8107ec807e15dc4cbe12db76ae37cdbc76d3b