[INFO] cloning repository https://github.com/vxpm/bity
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vxpm/bity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvxpm%2Fbity", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvxpm%2Fbity'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 589cd3a1327bfb7fe084a00c87e58ce6b1441eb4
[INFO] testing vxpm/bity against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvxpm%2Fbity" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vxpm/bity
[INFO] finished tweaking git repo https://github.com/vxpm/bity
[INFO] tweaked toml for git repo https://github.com/vxpm/bity written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vxpm/bity on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vxpm/bity already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/vxpm/arbitrary-int`
[INFO] [stderr]     Updating git repository `https://github.com/vxpm/bitut`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a44bbfb126ed98407058217fe3f2fe9fadf3ee83903f29d5055c8cf2da20cb7
[INFO] running `Command { std: "docker" "start" "-a" "9a44bbfb126ed98407058217fe3f2fe9fadf3ee83903f29d5055c8cf2da20cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a44bbfb126ed98407058217fe3f2fe9fadf3ee83903f29d5055c8cf2da20cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a44bbfb126ed98407058217fe3f2fe9fadf3ee83903f29d5055c8cf2da20cb7", kill_on_drop: false }`
[INFO] [stdout] 9a44bbfb126ed98407058217fe3f2fe9fadf3ee83903f29d5055c8cf2da20cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e567b4451f022c6059ae0c6c80c8e1481ae3f9f8139818204783fa05507d4d8
[INFO] running `Command { std: "docker" "start" "-a" "3e567b4451f022c6059ae0c6c80c8e1481ae3f9f8139818204783fa05507d4d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling bitut v0.2.0 (https://github.com/vxpm/bitut#2e8048b7)
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling arbitrary-int v1.2.7 (https://github.com/vxpm/arbitrary-int?branch=num-traits#3ac8b98d)
[INFO] [stderr]    Compiling bity-impl v0.1.0 (/opt/rustwide/workdir/bity-impl)
[INFO] [stderr]    Compiling bity v0.1.0 (/opt/rustwide/workdir/bity-core)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "3e567b4451f022c6059ae0c6c80c8e1481ae3f9f8139818204783fa05507d4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e567b4451f022c6059ae0c6c80c8e1481ae3f9f8139818204783fa05507d4d8", kill_on_drop: false }`
[INFO] [stdout] 3e567b4451f022c6059ae0c6c80c8e1481ae3f9f8139818204783fa05507d4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0676ae526f9d21c847c590ca595ba11ccadf0853d93daa3b33d5e6e8a30a80
[INFO] running `Command { std: "docker" "start" "-a" "ac0676ae526f9d21c847c590ca595ba11ccadf0853d93daa3b33d5e6e8a30a80", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `unicode-ident v1.0.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `unicode-ident v1.0.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicode-ident-1.0.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "ac0676ae526f9d21c847c590ca595ba11ccadf0853d93daa3b33d5e6e8a30a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0676ae526f9d21c847c590ca595ba11ccadf0853d93daa3b33d5e6e8a30a80", kill_on_drop: false }`
[INFO] [stdout] ac0676ae526f9d21c847c590ca595ba11ccadf0853d93daa3b33d5e6e8a30a80