[INFO] fetching crate cargo-quickinstall 0.2.6...
[INFO] testing cargo-quickinstall-0.2.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo-quickinstall 0.2.6 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate cargo-quickinstall 0.2.6 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 cargo-quickinstall 0.2.6
[INFO] finished tweaking crates.io crate cargo-quickinstall 0.2.6
[INFO] tweaked toml for crates.io crate cargo-quickinstall 0.2.6 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate cargo-quickinstall 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyjson v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 2a06686deb2b6019f009ca0fdd3f101896a368319bf426b4911813312cac249c
[INFO] running `Command { std: "docker" "start" "-a" "2a06686deb2b6019f009ca0fdd3f101896a368319bf426b4911813312cac249c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a06686deb2b6019f009ca0fdd3f101896a368319bf426b4911813312cac249c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a06686deb2b6019f009ca0fdd3f101896a368319bf426b4911813312cac249c", kill_on_drop: false }`
[INFO] [stdout] 2a06686deb2b6019f009ca0fdd3f101896a368319bf426b4911813312cac249c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 2156063b8feb8fac0887888e8d7cc6245d8f51a61ab8c777d9f35f8a09faeb80
[INFO] running `Command { std: "docker" "start" "-a" "2156063b8feb8fac0887888e8d7cc6245d8f51a61ab8c777d9f35f8a09faeb80", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyjson v2.3.0
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling cargo-quickinstall v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "2156063b8feb8fac0887888e8d7cc6245d8f51a61ab8c777d9f35f8a09faeb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2156063b8feb8fac0887888e8d7cc6245d8f51a61ab8c777d9f35f8a09faeb80", kill_on_drop: false }`
[INFO] [stdout] 2156063b8feb8fac0887888e8d7cc6245d8f51a61ab8c777d9f35f8a09faeb80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 4c9249981888a15098593f2e9b2b5e5734bd9bed5c046bb269ff7c027f47f2cb
[INFO] running `Command { std: "docker" "start" "-a" "4c9249981888a15098593f2e9b2b5e5734bd9bed5c046bb269ff7c027f47f2cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-quickinstall v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4c9249981888a15098593f2e9b2b5e5734bd9bed5c046bb269ff7c027f47f2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9249981888a15098593f2e9b2b5e5734bd9bed5c046bb269ff7c027f47f2cb", kill_on_drop: false }`
[INFO] [stdout] 4c9249981888a15098593f2e9b2b5e5734bd9bed5c046bb269ff7c027f47f2cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 96149bc9a65347b71e596695995cf408811f67a59dbc0b63049dc0d5a5de65c2
[INFO] running `Command { std: "docker" "start" "-a" "96149bc9a65347b71e596695995cf408811f67a59dbc0b63049dc0d5a5de65c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_quickinstall-7363b9d31fb9cadf)
[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" "96149bc9a65347b71e596695995cf408811f67a59dbc0b63049dc0d5a5de65c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96149bc9a65347b71e596695995cf408811f67a59dbc0b63049dc0d5a5de65c2", kill_on_drop: false }`
[INFO] [stdout] 96149bc9a65347b71e596695995cf408811f67a59dbc0b63049dc0d5a5de65c2