[INFO] cloning repository https://github.com/dmitr101/rbfi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitr101/rbfi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitr101%2Frbfi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitr101%2Frbfi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84c727c68adafc7c935db406ed5e543f66321fa5 [INFO] testing dmitr101/rbfi against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitr101%2Frbfi" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmitr101/rbfi on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmitr101/rbfi [INFO] finished tweaking git repo https://github.com/dmitr101/rbfi [INFO] tweaked toml for git repo https://github.com/dmitr101/rbfi written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/dmitr101/rbfi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0bfc163a88ae0cd774762551044e5196996c99ddaefcc34a5282bef39779e90 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d0bfc163a88ae0cd774762551044e5196996c99ddaefcc34a5282bef39779e90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0bfc163a88ae0cd774762551044e5196996c99ddaefcc34a5282bef39779e90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0bfc163a88ae0cd774762551044e5196996c99ddaefcc34a5282bef39779e90", kill_on_drop: false }` [INFO] [stdout] d0bfc163a88ae0cd774762551044e5196996c99ddaefcc34a5282bef39779e90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6b0a7e2bb0fc1fd31e95dbfaf511b55cb1a8cbe362a423adff6198f935c9023 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e6b0a7e2bb0fc1fd31e95dbfaf511b55cb1a8cbe362a423adff6198f935c9023", kill_on_drop: false }` [INFO] [stderr] Compiling rbfi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cell_idx` [INFO] [stdout] --> src/main.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 18 | MemCellAccessOutOfBounds{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:18:47 [INFO] [stdout] | [INFO] [stdout] 18 | MemCellAccessOutOfBounds{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_idx` [INFO] [stdout] --> src/main.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | MemCellValueOverflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:19:43 [INFO] [stdout] | [INFO] [stdout] 19 | MemCellValueOverflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_idx` [INFO] [stdout] --> src/main.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | MemCellValueUnderflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:20:44 [INFO] [stdout] | [INFO] [stdout] 20 | MemCellValueUnderflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | UnexpectedCycleEnd{script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | IOError{script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "e6b0a7e2bb0fc1fd31e95dbfaf511b55cb1a8cbe362a423adff6198f935c9023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6b0a7e2bb0fc1fd31e95dbfaf511b55cb1a8cbe362a423adff6198f935c9023", kill_on_drop: false }` [INFO] [stdout] e6b0a7e2bb0fc1fd31e95dbfaf511b55cb1a8cbe362a423adff6198f935c9023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86af843ec0b4985d45ab3e94cab5d94c66bfc12fcf2a79b2c69100d7ab4218fb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86af843ec0b4985d45ab3e94cab5d94c66bfc12fcf2a79b2c69100d7ab4218fb", kill_on_drop: false }` [INFO] [stderr] Compiling rbfi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cell_idx` [INFO] [stdout] --> src/main.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 18 | MemCellAccessOutOfBounds{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:18:47 [INFO] [stdout] | [INFO] [stdout] 18 | MemCellAccessOutOfBounds{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_idx` [INFO] [stdout] --> src/main.rs:19:26 [INFO] [stdout] | [INFO] [stdout] 19 | MemCellValueOverflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:19:43 [INFO] [stdout] | [INFO] [stdout] 19 | MemCellValueOverflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cell_idx` [INFO] [stdout] --> src/main.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | MemCellValueUnderflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:20:44 [INFO] [stdout] | [INFO] [stdout] 20 | MemCellValueUnderflow{cell_idx: usize, script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:21:24 [INFO] [stdout] | [INFO] [stdout] 21 | UnexpectedCycleEnd{script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script_pos` [INFO] [stdout] --> src/main.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | IOError{script_pos: usize}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "86af843ec0b4985d45ab3e94cab5d94c66bfc12fcf2a79b2c69100d7ab4218fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86af843ec0b4985d45ab3e94cab5d94c66bfc12fcf2a79b2c69100d7ab4218fb", kill_on_drop: false }` [INFO] [stdout] 86af843ec0b4985d45ab3e94cab5d94c66bfc12fcf2a79b2c69100d7ab4218fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d9fdc3f109b57317f1ecab596316b8fe811017409d0c05693e4c133bebc718cd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d9fdc3f109b57317f1ecab596316b8fe811017409d0c05693e4c133bebc718cd", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `cell_idx` [INFO] [stderr] --> src/main.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | MemCellAccessOutOfBounds{cell_idx: usize, script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `script_pos` [INFO] [stderr] --> src/main.rs:18:47 [INFO] [stderr] | [INFO] [stderr] 18 | MemCellAccessOutOfBounds{cell_idx: usize, script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cell_idx` [INFO] [stderr] --> src/main.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | MemCellValueOverflow{cell_idx: usize, script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `script_pos` [INFO] [stderr] --> src/main.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | MemCellValueOverflow{cell_idx: usize, script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cell_idx` [INFO] [stderr] --> src/main.rs:20:27 [INFO] [stderr] | [INFO] [stderr] 20 | MemCellValueUnderflow{cell_idx: usize, script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `script_pos` [INFO] [stderr] --> src/main.rs:20:44 [INFO] [stderr] | [INFO] [stderr] 20 | MemCellValueUnderflow{cell_idx: usize, script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `script_pos` [INFO] [stderr] --> src/main.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | UnexpectedCycleEnd{script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `script_pos` [INFO] [stderr] --> src/main.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | IOError{script_pos: usize}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rbfi` (bin "rbfi" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rbfi-3699a05303775df9) [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" "d9fdc3f109b57317f1ecab596316b8fe811017409d0c05693e4c133bebc718cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9fdc3f109b57317f1ecab596316b8fe811017409d0c05693e4c133bebc718cd", kill_on_drop: false }` [INFO] [stdout] d9fdc3f109b57317f1ecab596316b8fe811017409d0c05693e4c133bebc718cd