[INFO] fetching crate PasswordGenerator 0.1.0...
[INFO] testing PasswordGenerator-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate PasswordGenerator 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate PasswordGenerator 0.1.0
[INFO] finished tweaking crates.io crate PasswordGenerator 0.1.0
[INFO] tweaked toml for crates.io crate PasswordGenerator 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate PasswordGenerator 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate PasswordGenerator 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.93
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edefa17cd41d0ad52a166ae44bf13b9c90ea15cca255ded9b3208c4ae82911ea
[INFO] running `Command { std: "docker" "start" "-a" "edefa17cd41d0ad52a166ae44bf13b9c90ea15cca255ded9b3208c4ae82911ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edefa17cd41d0ad52a166ae44bf13b9c90ea15cca255ded9b3208c4ae82911ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edefa17cd41d0ad52a166ae44bf13b9c90ea15cca255ded9b3208c4ae82911ea", kill_on_drop: false }`
[INFO] [stdout] edefa17cd41d0ad52a166ae44bf13b9c90ea15cca255ded9b3208c4ae82911ea
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc6d4906f72ce7843db60f840b617513b8c8d0aec78e81ea15097185d5a0fc25
[INFO] running `Command { std: "docker" "start" "-a" "fc6d4906f72ce7843db60f840b617513b8c8d0aec78e81ea15097185d5a0fc25", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling PasswordGenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Arg`
[INFO] [stdout]  --> src/main.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{Parser, Arg};
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uppercase`
[INFO] [stdout]   --> src/main.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn password_generator(length: u8, special: bool, uppercase: bool, number: bool, separator: char, segment_length: usize) -> String {
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uppercase`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]   --> src/main.rs:33:67
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn password_generator(length: u8, special: bool, uppercase: bool, number: bool, separator: char, segment_length: usize) -> String {
[INFO] [stdout]    |                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "fc6d4906f72ce7843db60f840b617513b8c8d0aec78e81ea15097185d5a0fc25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6d4906f72ce7843db60f840b617513b8c8d0aec78e81ea15097185d5a0fc25", kill_on_drop: false }`
[INFO] [stdout] fc6d4906f72ce7843db60f840b617513b8c8d0aec78e81ea15097185d5a0fc25
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e5242f7e0dfc1550a9848352a92f9cb8bdd00f531cd19e588d1bd3ed15a490
[INFO] running `Command { std: "docker" "start" "-a" "a6e5242f7e0dfc1550a9848352a92f9cb8bdd00f531cd19e588d1bd3ed15a490", kill_on_drop: false }`
[INFO] [stderr]    Compiling PasswordGenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Arg`
[INFO] [stdout]  --> src/main.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{Parser, Arg};
[INFO] [stdout]   |                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uppercase`
[INFO] [stdout]   --> src/main.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn password_generator(length: u8, special: bool, uppercase: bool, number: bool, separator: char, segment_length: usize) -> String {
[INFO] [stdout]    |                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uppercase`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]   --> src/main.rs:33:67
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn password_generator(length: u8, special: bool, uppercase: bool, number: bool, separator: char, segment_length: usize) -> String {
[INFO] [stdout]    |                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a6e5242f7e0dfc1550a9848352a92f9cb8bdd00f531cd19e588d1bd3ed15a490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e5242f7e0dfc1550a9848352a92f9cb8bdd00f531cd19e588d1bd3ed15a490", kill_on_drop: false }`
[INFO] [stdout] a6e5242f7e0dfc1550a9848352a92f9cb8bdd00f531cd19e588d1bd3ed15a490
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c7b81a13ea810077d15788c24ac11c89d70da432b2dc15904891e7e3a1f6069
[INFO] running `Command { std: "docker" "start" "-a" "5c7b81a13ea810077d15788c24ac11c89d70da432b2dc15904891e7e3a1f6069", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Arg`
[INFO] [stderr]  --> src/main.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::{Parser, Arg};
[INFO] [stderr]   |                    ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uppercase`
[INFO] [stderr]   --> src/main.rs:33:50
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn password_generator(length: u8, special: bool, uppercase: bool, number: bool, separator: char, segment_length: usize) -> String {
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uppercase`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `number`
[INFO] [stderr]   --> src/main.rs:33:67
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn password_generator(length: u8, special: bool, uppercase: bool, number: bool, separator: char, segment_length: usize) -> String {
[INFO] [stderr]    |                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stderr] 
[INFO] [stderr] warning: `PasswordGenerator` (bin "PasswordGenerator" test) generated 3 warnings (run `cargo fix --bin "PasswordGenerator" -p PasswordGenerator --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/PasswordGenerator-bb0b2ab2b97e6650)
[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" "5c7b81a13ea810077d15788c24ac11c89d70da432b2dc15904891e7e3a1f6069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7b81a13ea810077d15788c24ac11c89d70da432b2dc15904891e7e3a1f6069", kill_on_drop: false }`
[INFO] [stdout] 5c7b81a13ea810077d15788c24ac11c89d70da432b2dc15904891e7e3a1f6069