[INFO] cloning repository https://github.com/jamesdoth/rust_practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesdoth/rust_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesdoth%2Frust_practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesdoth%2Frust_practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21699a94ef5853693c0bc1652d53abb70ea7bf61
[INFO] testing jamesdoth/rust_practice against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesdoth%2Frust_practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/deps/practice-6e64ad6587da0f1f.exe
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8009e8206a1a3060.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8009e8206a1a3060.exe
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8614f245146eb11d.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-88051701980e76e4.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9b99ea503033a5a2.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9d77a52dd2c6d0dc.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9f3e4547fd06d449.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-ac3512a793bb3874.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-f13972311c8e54c3.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-f7d134d801d766b8.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-fb08ecd437a7a3dd.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand-16d2f3b236ae2f86.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand-7c5ed4908e44d019.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_chacha-022b202b63f09572.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_chacha-45451ce59f15ac37.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_core-1c36b1967029070c.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_core-e87567c4f22f4413.d
[INFO] [stderr] error: unable to write file target/debug/deps/scopeguard-2a7bbfe540a30236.d
[INFO] [stderr] error: unable to write file target/debug/deps/scopeguard-895aa02d8c7ca5f3.d
[INFO] [stderr] fatal: cannot create directory at 'target/debug/incremental': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] testing jamesdoth/rust_practice against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesdoth%2Frust_practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/deps/practice-6e64ad6587da0f1f.exe
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8009e8206a1a3060.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8009e8206a1a3060.exe
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8614f245146eb11d.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-88051701980e76e4.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9b99ea503033a5a2.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9d77a52dd2c6d0dc.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9f3e4547fd06d449.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-ac3512a793bb3874.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-f13972311c8e54c3.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-f7d134d801d766b8.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-fb08ecd437a7a3dd.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand-16d2f3b236ae2f86.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand-7c5ed4908e44d019.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_chacha-022b202b63f09572.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_chacha-45451ce59f15ac37.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_core-1c36b1967029070c.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_core-e87567c4f22f4413.d
[INFO] [stderr] error: unable to write file target/debug/deps/scopeguard-2a7bbfe540a30236.d
[INFO] [stderr] error: unable to write file target/debug/deps/scopeguard-895aa02d8c7ca5f3.d
[INFO] [stderr] fatal: cannot create directory at 'target/debug/incremental': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] testing jamesdoth/rust_practice against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesdoth%2Frust_practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8009e8206a1a3060.exe
[INFO] [stderr] error: unable to write file target/debug/deps/practice-8614f245146eb11d.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-88051701980e76e4.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9b99ea503033a5a2.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9d77a52dd2c6d0dc.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-9f3e4547fd06d449.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-ac3512a793bb3874.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-f13972311c8e54c3.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-f7d134d801d766b8.d
[INFO] [stderr] error: unable to write file target/debug/deps/practice-fb08ecd437a7a3dd.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand-16d2f3b236ae2f86.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand-7c5ed4908e44d019.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_chacha-022b202b63f09572.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_chacha-45451ce59f15ac37.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_core-1c36b1967029070c.d
[INFO] [stderr] error: unable to write file target/debug/deps/rand_core-e87567c4f22f4413.d
[INFO] [stderr] error: unable to write file target/debug/deps/scopeguard-2a7bbfe540a30236.d
[INFO] [stderr] error: unable to write file target/debug/deps/scopeguard-895aa02d8c7ca5f3.d
[INFO] [stderr] fatal: cannot create directory at 'target/debug/incremental': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] testing jamesdoth/rust_practice against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesdoth%2Frust_practice" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamesdoth/rust_practice on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jamesdoth/rust_practice
[INFO] finished tweaking git repo https://github.com/jamesdoth/rust_practice
[INFO] tweaked toml for git repo https://github.com/jamesdoth/rust_practice written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jamesdoth/rust_practice 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5721c0af87785ca4d38e84b1e8ca916014af84a76580c1e311fa732eef7fd568
[INFO] running `Command { std: "docker" "start" "-a" "5721c0af87785ca4d38e84b1e8ca916014af84a76580c1e311fa732eef7fd568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5721c0af87785ca4d38e84b1e8ca916014af84a76580c1e311fa732eef7fd568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5721c0af87785ca4d38e84b1e8ca916014af84a76580c1e311fa732eef7fd568", kill_on_drop: false }`
[INFO] [stdout] 5721c0af87785ca4d38e84b1e8ca916014af84a76580c1e311fa732eef7fd568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bd76b6d846e704d8b47444af561486e72387b6da51c913b4d544f88076f832d
[INFO] running `Command { std: "docker" "start" "-a" "8bd76b6d846e704d8b47444af561486e72387b6da51c913b4d544f88076f832d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "8bd76b6d846e704d8b47444af561486e72387b6da51c913b4d544f88076f832d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd76b6d846e704d8b47444af561486e72387b6da51c913b4d544f88076f832d", kill_on_drop: false }`
[INFO] [stdout] 8bd76b6d846e704d8b47444af561486e72387b6da51c913b4d544f88076f832d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de2059919b843506e2a529d24842ca22d1d3ce16b4863ae05f9e4acde0829b9
[INFO] running `Command { std: "docker" "start" "-a" "8de2059919b843506e2a529d24842ca22d1d3ce16b4863ae05f9e4acde0829b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "8de2059919b843506e2a529d24842ca22d1d3ce16b4863ae05f9e4acde0829b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de2059919b843506e2a529d24842ca22d1d3ce16b4863ae05f9e4acde0829b9", kill_on_drop: false }`
[INFO] [stdout] 8de2059919b843506e2a529d24842ca22d1d3ce16b4863ae05f9e4acde0829b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6250069ee70fdd6eba078597bee382ede83ed02c5271fe569162930d83803b5
[INFO] running `Command { std: "docker" "start" "-a" "a6250069ee70fdd6eba078597bee382ede83ed02c5271fe569162930d83803b5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/practice-73f7f7140260e2dd)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/practice-0009d1f5ca59ce74)
[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] [stderr]    Doc-tests practice
[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" "a6250069ee70fdd6eba078597bee382ede83ed02c5271fe569162930d83803b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6250069ee70fdd6eba078597bee382ede83ed02c5271fe569162930d83803b5", kill_on_drop: false }`
[INFO] [stdout] a6250069ee70fdd6eba078597bee382ede83ed02c5271fe569162930d83803b5