[INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo/hooks/pre-commit.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/donjne/rusty_repo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donjne/rusty_repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9ca29a97f5476776ddcd5bf65384bc15ad272f6 [INFO] testing donjne/rusty_repo against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonjne%2Frusty_repo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/donjne/rusty_repo on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/donjne/rusty_repo [INFO] finished tweaking git repo https://github.com/donjne/rusty_repo [INFO] tweaked toml for git repo https://github.com/donjne/rusty_repo written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/donjne/rusty_repo 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b508a642c1ed5485da9035d14e91163af5aeef50be4811ee6095e342aeeef53e [INFO] running `Command { std: "docker" "start" "-a" "b508a642c1ed5485da9035d14e91163af5aeef50be4811ee6095e342aeeef53e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b508a642c1ed5485da9035d14e91163af5aeef50be4811ee6095e342aeeef53e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b508a642c1ed5485da9035d14e91163af5aeef50be4811ee6095e342aeeef53e", kill_on_drop: false }` [INFO] [stdout] b508a642c1ed5485da9035d14e91163af5aeef50be4811ee6095e342aeeef53e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a24e9199a22ca3e5b5a32e668a955c87d35e7e9f90e5cd858490afa1940f3a9 [INFO] running `Command { std: "docker" "start" "-a" "6a24e9199a22ca3e5b5a32e668a955c87d35e7e9f90e5cd858490afa1940f3a9", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling task_10_arena_alloc v0.1.0 (/opt/rustwide/workdir/day_one/task_10_arena_alloc) [INFO] [stderr] Compiling task_03_vector v0.1.0 (/opt/rustwide/workdir/day_one/task_03_vector) [INFO] [stderr] Compiling task_14_cow v0.1.0 (/opt/rustwide/workdir/day_one/task_14_cow) [INFO] [stderr] Compiling task_12_alloc_mempool v0.1.0 (/opt/rustwide/workdir/day_one/task_12_alloc_mempool) [INFO] [stderr] Compiling task_11_ref_gc v0.1.0 (/opt/rustwide/workdir/day_one/task_11_ref_gc) [INFO] [stderr] Compiling task_15_raii_wrapper v0.1.0 (/opt/rustwide/workdir/day_one/task_15_raii_wrapper) [INFO] [stderr] Compiling task_07_mempool v0.1.0 (/opt/rustwide/workdir/day_one/task_07_mempool) [INFO] [stderr] Compiling task_09_lock_free v0.1.0 (/opt/rustwide/workdir/day_one/task_09_lock_free) [INFO] [stderr] Compiling task_02_queue v0.1.0 (/opt/rustwide/workdir/day_one/task_02_queue) [INFO] [stderr] Compiling task_13_buffer v0.1.0 (/opt/rustwide/workdir/day_one/task_13_buffer) [INFO] [stderr] Compiling task_06_alloc v0.1.0 (/opt/rustwide/workdir/day_one/task_06_alloc) [INFO] [stderr] Compiling task_08_smart_ptr v0.1.0 (/opt/rustwide/workdir/day_one/task_08_smart_ptr) [INFO] [stderr] Compiling task_04_circular_buffer v0.1.0 (/opt/rustwide/workdir/day_one/task_04_circular_buffer) [INFO] [stderr] Compiling task_01_stack v0.1.0 (/opt/rustwide/workdir/day_one/task_01_stack) [INFO] [stderr] Compiling task_05_ring_buffer v0.1.0 (/opt/rustwide/workdir/day_one/task_05_ring_buffer) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "6a24e9199a22ca3e5b5a32e668a955c87d35e7e9f90e5cd858490afa1940f3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a24e9199a22ca3e5b5a32e668a955c87d35e7e9f90e5cd858490afa1940f3a9", kill_on_drop: false }` [INFO] [stdout] 6a24e9199a22ca3e5b5a32e668a955c87d35e7e9f90e5cd858490afa1940f3a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3dd7cd58eba6746cb46eaff02daaf17976e96674a33d62cbc3a139d14e918a8 [INFO] running `Command { std: "docker" "start" "-a" "c3dd7cd58eba6746cb46eaff02daaf17976e96674a33d62cbc3a139d14e918a8", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling task_07_mempool v0.1.0 (/opt/rustwide/workdir/day_one/task_07_mempool) [INFO] [stderr] Compiling task_06_alloc v0.1.0 (/opt/rustwide/workdir/day_one/task_06_alloc) [INFO] [stderr] Compiling task_09_lock_free v0.1.0 (/opt/rustwide/workdir/day_one/task_09_lock_free) [INFO] [stderr] Compiling task_03_vector v0.1.0 (/opt/rustwide/workdir/day_one/task_03_vector) [INFO] [stderr] Compiling task_02_queue v0.1.0 (/opt/rustwide/workdir/day_one/task_02_queue) [INFO] [stderr] Compiling task_05_ring_buffer v0.1.0 (/opt/rustwide/workdir/day_one/task_05_ring_buffer) [INFO] [stderr] Compiling task_10_arena_alloc v0.1.0 (/opt/rustwide/workdir/day_one/task_10_arena_alloc) [INFO] [stderr] Compiling task_13_buffer v0.1.0 (/opt/rustwide/workdir/day_one/task_13_buffer) [INFO] [stderr] Compiling task_14_cow v0.1.0 (/opt/rustwide/workdir/day_one/task_14_cow) [INFO] [stderr] Compiling task_11_ref_gc v0.1.0 (/opt/rustwide/workdir/day_one/task_11_ref_gc) [INFO] [stderr] Compiling task_15_raii_wrapper v0.1.0 (/opt/rustwide/workdir/day_one/task_15_raii_wrapper) [INFO] [stderr] Compiling task_04_circular_buffer v0.1.0 (/opt/rustwide/workdir/day_one/task_04_circular_buffer) [INFO] [stderr] Compiling task_01_stack v0.1.0 (/opt/rustwide/workdir/day_one/task_01_stack) [INFO] [stderr] Compiling task_12_alloc_mempool v0.1.0 (/opt/rustwide/workdir/day_one/task_12_alloc_mempool) [INFO] [stderr] Compiling task_08_smart_ptr v0.1.0 (/opt/rustwide/workdir/day_one/task_08_smart_ptr) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "c3dd7cd58eba6746cb46eaff02daaf17976e96674a33d62cbc3a139d14e918a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3dd7cd58eba6746cb46eaff02daaf17976e96674a33d62cbc3a139d14e918a8", kill_on_drop: false }` [INFO] [stdout] c3dd7cd58eba6746cb46eaff02daaf17976e96674a33d62cbc3a139d14e918a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20d626687e4a4831d8798b1b14e83ee6ac6ae35c22b549648daf6522033acde6 [INFO] running `Command { std: "docker" "start" "-a" "20d626687e4a4831d8798b1b14e83ee6ac6ae35c22b549648daf6522033acde6", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_01_stack-29c23b7c2247da85) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_peek ... ok [INFO] [stdout] test tests::test_is_empty ... ok [INFO] [stdout] test tests::test_push ... ok [INFO] [stdout] test tests::test_size ... ok [INFO] [stdout] test tests::test_pop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 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/task_02_queue-4bd49a40fac8858b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_queue_operations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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/task_03_vector-96367f4caa68d513) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_reverse_vector_happy_cases ... ok [INFO] [stdout] test tests::test_reverse_vector_unhappy_cases ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 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/task_04_circular_buffer-95dab132d26dd292) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_circular_buffer_happy_cases ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_05_ring_buffer-1835b63e01947c37) [INFO] [stdout] test tests::test_circular_buffer_unhappy_cases ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_is_full ... ok [INFO] [stdout] test tests::test_push_and_pop ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_size_and_is_empty ... ok [INFO] [stdout] test tests::test_overwrite_when_full ... ok [INFO] [stdout] test tests::test_peek ... ok [INFO] [stdout] test tests::test_clear ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 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/task_06_alloc-41ea7d2b34d7986c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_multiple_allocations ... ok [INFO] [stdout] test tests::test_unhappy_path ... ok [INFO] [stdout] test tests::test_happy_path ... ok [INFO] [stdout] test tests::test_zero_sized_allocation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 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/task_07_mempool-a1049b0d5714e93e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_memory_pool ... ok [INFO] [stdout] test tests::test_invalid_deallocate - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_08_smart_ptr-29f4013c939e79c0) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_immutable_access ... ok [INFO] [stdout] test tests::test_mutable_access ... ok [INFO] [stdout] test tests::test_runtime_borrow_violation - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_09_lock_free-3b183ce3bd693adf) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_pop_empty_stack ... ok [INFO] [stdout] test tests::test_push_and_pop ... ok [INFO] [stdout] test tests::test_concurrent_push_pop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 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/task_10_arena_alloc-432ace2c0c9ee622) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_allocate_large_chunk ... ok [INFO] [stdout] test tests::test_allocate_more_than_available_space ... ok [INFO] [stdout] test tests::test_allocate_multiple_chunks ... ok [INFO] [stdout] test tests::test_allocate_successfully ... ok [INFO] [stdout] test tests::test_allocate_zero_size ... ok [INFO] [stdout] test tests::test_reset_arena ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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/task_11_ref_gc-474f7173b87030b9) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test arc_tests::test_cleanup_when_no_references_left ... ok [INFO] [stdout] test arc_tests::test_gc_behavior_with_multiple_refs ... ok [INFO] [stdout] test arc_tests::test_allocate_successfully ... ok [INFO] [stdout] test arc_tests::test_gc_with_threads ... ok [INFO] [stdout] test tests::test_allocate_successfully ... ok [INFO] [stdout] test arc_tests::test_reference_counting ... ok [INFO] [stdout] test tests::test_cleanup_when_no_references_left ... ok [INFO] [stdout] test tests::test_gc_behavior_with_no_references ... ok [INFO] [stdout] test tests::test_multiple_references_dropped_in_order ... ok [INFO] [stdout] test tests::test_reference_counting ... ok [INFO] [stdout] test tests::test_gc_behavior_with_multiple_refs ... ok [INFO] [stderr] Running tests/arc.rs (/opt/rustwide/target/debug/deps/arc-13f5718184927ab9) [INFO] [stdout] [INFO] [stdout] test result: ok. 11 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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_12_alloc_mempool-e8f62019d7638e7e) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_allocate_minimum_block_size ... ok [INFO] [stdout] test tests::test_allocate_fixed_size ... ok [INFO] [stdout] test tests::test_deallocate_empty_block ... ok [INFO] [stdout] test tests::test_allocate_maximum_block_size ... ok [INFO] [stdout] test tests::test_allocate_variable_size_no_blocks ... ok [INFO] [stdout] test tests::test_allocate_variable_size ... ok [INFO] [stdout] test tests::test_deallocate_block ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_happy_path_read_write ... ok [INFO] [stdout] test tests::test_empty_buffer_read ... ok [INFO] [stdout] test tests::test_concurrent_reads ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_13_buffer-1620d483b13e2a2d) [INFO] [stdout] test tests::test_unhappy_path_write_lock_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_14_cow-16912377aa39d41f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_edge_case_empty_data ... ok [INFO] [stdout] test tests::test_happy_path_read ... ok [INFO] [stdout] test tests::test_happy_path_write ... ok [INFO] [stdout] test tests::test_edge_case_large_data ... ok [INFO] [stdout] test tests::test_unhappy_path_write_with_failed_lock ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/task_15_raii_wrapper-8d445c68714ae8fd) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_edge_case_empty_write ... FAILED [INFO] [stdout] test tests::test_happy_path_write_and_drop ... FAILED [INFO] [stdout] test tests::test_large_file_write ... FAILED [INFO] [stdout] test tests::test_unhappy_path_write_without_file ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_edge_case_empty_write stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- tests::test_happy_path_write_and_drop stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] ---- tests::test_large_file_write stdout ---- [INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_edge_case_empty_write [INFO] [stdout] tests::test_happy_path_write_and_drop [INFO] [stdout] tests::test_large_file_write [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p task_15_raii_wrapper --bin task_15_raii_wrapper` [INFO] running `Command { std: "docker" "inspect" "20d626687e4a4831d8798b1b14e83ee6ac6ae35c22b549648daf6522033acde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d626687e4a4831d8798b1b14e83ee6ac6ae35c22b549648daf6522033acde6", kill_on_drop: false }` [INFO] [stdout] 20d626687e4a4831d8798b1b14e83ee6ac6ae35c22b549648daf6522033acde6