[INFO] cloning repository https://github.com/pudnax/rainbow-table [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pudnax/rainbow-table" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpudnax%2Frainbow-table", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpudnax%2Frainbow-table'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f4e336ab1c8078214e16b49537f4832174d2f3c2 [INFO] checking pudnax/rainbow-table against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpudnax%2Frainbow-table" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pudnax/rainbow-table on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pudnax/rainbow-table [INFO] finished tweaking git repo https://github.com/pudnax/rainbow-table [INFO] tweaked toml for git repo https://github.com/pudnax/rainbow-table written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/pudnax/rainbow-table already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f1406e77212de17b82fc2c6949e240705a03627e93b1592d59f11cba8f29143 [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" "2f1406e77212de17b82fc2c6949e240705a03627e93b1592d59f11cba8f29143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f1406e77212de17b82fc2c6949e240705a03627e93b1592d59f11cba8f29143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f1406e77212de17b82fc2c6949e240705a03627e93b1592d59f11cba8f29143", kill_on_drop: false }` [INFO] [stdout] 2f1406e77212de17b82fc2c6949e240705a03627e93b1592d59f11cba8f29143 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 203382a306769681b9aa502ece5e3309b7deb125ccb63e6b44e3804305b32ba2 [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" "203382a306769681b9aa502ece5e3309b7deb125ccb63e6b44e3804305b32ba2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling snap v1.0.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking console v0.13.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking rainbow-table v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `RAINBOW_TABLE_FILE_NAME` [INFO] [stdout] --> src/commands.rs:207:1 [INFO] [stdout] | [INFO] [stdout] 207 | const RAINBOW_TABLE_FILE_NAME: &str = "rtable.db"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_initial_plaintexts` [INFO] [stdout] --> src/commands.rs:209:4 [INFO] [stdout] | [INFO] [stdout] 209 | fn generate_initial_plaintexts(tuples: &mut [RainbowTuple], charset: &Charset, item_len: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_rainbow_file` [INFO] [stdout] --> src/commands.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn create_rainbow_file(header: &RainbowTableHeader, f: F) -> Result> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `next_plaintext` [INFO] [stdout] --> src/commands.rs:280:4 [INFO] [stdout] | [INFO] [stdout] 280 | fn next_plaintext( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_rainbow_chain` [INFO] [stdout] --> src/commands.rs:306:4 [INFO] [stdout] | [INFO] [stdout] 306 | fn generate_rainbow_chain( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_rtable` [INFO] [stdout] --> src/commands.rs:350:4 [INFO] [stdout] | [INFO] [stdout] 350 | fn gen_rtable() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FindChainContext` [INFO] [stdout] --> src/commands.rs:393:8 [INFO] [stdout] | [INFO] [stdout] 393 | struct FindChainContext<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_chain_match` [INFO] [stdout] --> src/commands.rs:402:8 [INFO] [stdout] | [INFO] [stdout] 402 | fn find_chain_match( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_rainbow_file` [INFO] [stdout] --> src/commands.rs:477:4 [INFO] [stdout] | [INFO] [stdout] 477 | fn read_rainbow_file(f: F) -> Result> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `use_rtable` [INFO] [stdout] --> src/commands.rs:504:4 [INFO] [stdout] | [INFO] [stdout] 504 | fn use_rtable() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_num` [INFO] [stdout] --> src/commands.rs:598:4 [INFO] [stdout] | [INFO] [stdout] 598 | fn format_num + fmt::Display + fmt::Debug, E: fmt::Debug>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RAINBOW_TABLE_FILE_NAME` [INFO] [stdout] --> src/commands.rs:207:1 [INFO] [stdout] | [INFO] [stdout] 207 | const RAINBOW_TABLE_FILE_NAME: &str = "rtable.db"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_initial_plaintexts` [INFO] [stdout] --> src/commands.rs:209:4 [INFO] [stdout] | [INFO] [stdout] 209 | fn generate_initial_plaintexts(tuples: &mut [RainbowTuple], charset: &Charset, item_len: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_rainbow_file` [INFO] [stdout] --> src/commands.rs:240:4 [INFO] [stdout] | [INFO] [stdout] 240 | fn create_rainbow_file(header: &RainbowTableHeader, f: F) -> Result> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `next_plaintext` [INFO] [stdout] --> src/commands.rs:280:4 [INFO] [stdout] | [INFO] [stdout] 280 | fn next_plaintext( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_rainbow_chain` [INFO] [stdout] --> src/commands.rs:306:4 [INFO] [stdout] | [INFO] [stdout] 306 | fn generate_rainbow_chain( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_rtable` [INFO] [stdout] --> src/commands.rs:350:4 [INFO] [stdout] | [INFO] [stdout] 350 | fn gen_rtable() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FindChainContext` [INFO] [stdout] --> src/commands.rs:393:8 [INFO] [stdout] | [INFO] [stdout] 393 | struct FindChainContext<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_chain_match` [INFO] [stdout] --> src/commands.rs:402:8 [INFO] [stdout] | [INFO] [stdout] 402 | fn find_chain_match( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_rainbow_file` [INFO] [stdout] --> src/commands.rs:477:4 [INFO] [stdout] | [INFO] [stdout] 477 | fn read_rainbow_file(f: F) -> Result> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `use_rtable` [INFO] [stdout] --> src/commands.rs:504:4 [INFO] [stdout] | [INFO] [stdout] 504 | fn use_rtable() -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `format_num` [INFO] [stdout] --> src/commands.rs:598:4 [INFO] [stdout] | [INFO] [stdout] 598 | fn format_num + fmt::Display + fmt::Debug, E: fmt::Debug>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.84s [INFO] running `Command { std: "docker" "inspect" "203382a306769681b9aa502ece5e3309b7deb125ccb63e6b44e3804305b32ba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "203382a306769681b9aa502ece5e3309b7deb125ccb63e6b44e3804305b32ba2", kill_on_drop: false }` [INFO] [stdout] 203382a306769681b9aa502ece5e3309b7deb125ccb63e6b44e3804305b32ba2