[INFO] fetching crate aria2c 0.0.0...
[INFO] testing aria2c-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate aria2c 0.0.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate aria2c 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aria2c 0.0.0
[INFO] finished tweaking crates.io crate aria2c 0.0.0
[INFO] tweaked toml for crates.io crate aria2c 0.0.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c80c49f1b58730dec16fe2568f8ec1d2e856b4525116e94aadaf6af0186657d8
[INFO] running `Command { std: "docker" "start" "-a" "c80c49f1b58730dec16fe2568f8ec1d2e856b4525116e94aadaf6af0186657d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c80c49f1b58730dec16fe2568f8ec1d2e856b4525116e94aadaf6af0186657d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80c49f1b58730dec16fe2568f8ec1d2e856b4525116e94aadaf6af0186657d8", kill_on_drop: false }`
[INFO] [stdout] c80c49f1b58730dec16fe2568f8ec1d2e856b4525116e94aadaf6af0186657d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b715ee030475feaac2fb70d12865f5fbd4742ca480c6fd49630ab325bc3e4634
[INFO] running `Command { std: "docker" "start" "-a" "b715ee030475feaac2fb70d12865f5fbd4742ca480c6fd49630ab325bc3e4634", kill_on_drop: false }`
[INFO] [stderr]    Compiling aria2c v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "b715ee030475feaac2fb70d12865f5fbd4742ca480c6fd49630ab325bc3e4634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b715ee030475feaac2fb70d12865f5fbd4742ca480c6fd49630ab325bc3e4634", kill_on_drop: false }`
[INFO] [stdout] b715ee030475feaac2fb70d12865f5fbd4742ca480c6fd49630ab325bc3e4634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2c98b5b702fd2bbcde6ba7e304b0ac43c5dcf99be60db99ac762273c81c19cd
[INFO] running `Command { std: "docker" "start" "-a" "a2c98b5b702fd2bbcde6ba7e304b0ac43c5dcf99be60db99ac762273c81c19cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aria2c v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "a2c98b5b702fd2bbcde6ba7e304b0ac43c5dcf99be60db99ac762273c81c19cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c98b5b702fd2bbcde6ba7e304b0ac43c5dcf99be60db99ac762273c81c19cd", kill_on_drop: false }`
[INFO] [stdout] a2c98b5b702fd2bbcde6ba7e304b0ac43c5dcf99be60db99ac762273c81c19cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be881b07d97817c0a325a0520f59b7ec203fedb135742f51444cd90f0c61057b
[INFO] running `Command { std: "docker" "start" "-a" "be881b07d97817c0a325a0520f59b7ec203fedb135742f51444cd90f0c61057b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aria2c-42bf3ee9a52f9c0e)
[INFO] [stderr]    Doc-tests aria2c
[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] [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" "be881b07d97817c0a325a0520f59b7ec203fedb135742f51444cd90f0c61057b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be881b07d97817c0a325a0520f59b7ec203fedb135742f51444cd90f0c61057b", kill_on_drop: false }`
[INFO] [stdout] be881b07d97817c0a325a0520f59b7ec203fedb135742f51444cd90f0c61057b