[INFO] fetching crate jsdu 0.1.0... [INFO] testing jsdu-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate jsdu 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate jsdu 0.1.0 [INFO] finished tweaking crates.io crate jsdu 0.1.0 [INFO] tweaked toml for crates.io crate jsdu 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jsdu 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jsdu 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b6ce1dd08de7a9e9076cdb67572a09c061c9d6b09dc1bb68393fa560d317dc6 [INFO] running `Command { std: "docker" "start" "-a" "5b6ce1dd08de7a9e9076cdb67572a09c061c9d6b09dc1bb68393fa560d317dc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b6ce1dd08de7a9e9076cdb67572a09c061c9d6b09dc1bb68393fa560d317dc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b6ce1dd08de7a9e9076cdb67572a09c061c9d6b09dc1bb68393fa560d317dc6", kill_on_drop: false }` [INFO] [stdout] 5b6ce1dd08de7a9e9076cdb67572a09c061c9d6b09dc1bb68393fa560d317dc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7eca307f88b08eb3f3e065656b3a33f01ee7e3d15bf04a133fad6573ddbd8449 [INFO] running `Command { std: "docker" "start" "-a" "7eca307f88b08eb3f3e065656b3a33f01ee7e3d15bf04a133fad6573ddbd8449", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling wild v2.2.1 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling jsdu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/prettify.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [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: `c_ptr` [INFO] [stdout] --> src/size.rs:196:14 [INFO] [stdout] | [INFO] [stdout] 196 | let (c_ptr, c) = *c.unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_ptr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ptr` [INFO] [stdout] --> src/size.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/size.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut len = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | mut chars: &mut Peekable, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | let mut len = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ptr` [INFO] [stdout] --> src/size.rs:310:9 [INFO] [stdout] | [INFO] [stdout] 310 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/size.rs:311:13 [INFO] [stdout] | [INFO] [stdout] 311 | let mut len = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:302:5 [INFO] [stdout] | [INFO] [stdout] 302 | mut chars: &mut Peekable, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:311:9 [INFO] [stdout] | [INFO] [stdout] 311 | let mut len = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:377:20 [INFO] [stdout] | [INFO] [stdout] 377 | fn parse_number(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:478:20 [INFO] [stdout] | [INFO] [stdout] 478 | fn parse_string(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:514:25 [INFO] [stdout] | [INFO] [stdout] 514 | fn parse_any_keyword(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:548:23 [INFO] [stdout] | [INFO] [stdout] 548 | fn skip_whitespace(mut chars: &mut Peekable, js: &mut JsonSize) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.63s [INFO] running `Command { std: "docker" "inspect" "7eca307f88b08eb3f3e065656b3a33f01ee7e3d15bf04a133fad6573ddbd8449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7eca307f88b08eb3f3e065656b3a33f01ee7e3d15bf04a133fad6573ddbd8449", kill_on_drop: false }` [INFO] [stdout] 7eca307f88b08eb3f3e065656b3a33f01ee7e3d15bf04a133fad6573ddbd8449 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0c2f1342b4e0c332ef304b1b8b60979949de8da6d640ec8c722dd61aff7b021 [INFO] running `Command { std: "docker" "start" "-a" "a0c2f1342b4e0c332ef304b1b8b60979949de8da6d640ec8c722dd61aff7b021", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/prettify.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [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: `c_ptr` [INFO] [stdout] --> src/size.rs:196:14 [INFO] [stdout] | [INFO] [stdout] 196 | let (c_ptr, c) = *c.unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_ptr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ptr` [INFO] [stdout] --> src/size.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/size.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut len = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | mut chars: &mut Peekable, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | let mut len = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ptr` [INFO] [stdout] --> src/size.rs:310:9 [INFO] [stdout] | [INFO] [stdout] 310 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/size.rs:311:13 [INFO] [stdout] | [INFO] [stdout] 311 | let mut len = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:302:5 [INFO] [stdout] | [INFO] [stdout] 302 | mut chars: &mut Peekable, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:311:9 [INFO] [stdout] | [INFO] [stdout] 311 | let mut len = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:377:20 [INFO] [stdout] | [INFO] [stdout] 377 | fn parse_number(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:478:20 [INFO] [stdout] | [INFO] [stdout] 478 | fn parse_string(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:514:25 [INFO] [stdout] | [INFO] [stdout] 514 | fn parse_any_keyword(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:548:23 [INFO] [stdout] | [INFO] [stdout] 548 | fn skip_whitespace(mut chars: &mut Peekable, js: &mut JsonSize) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jsdu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/prettify.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [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: `c_ptr` [INFO] [stdout] --> src/size.rs:196:14 [INFO] [stdout] | [INFO] [stdout] 196 | let (c_ptr, c) = *c.unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_ptr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ptr` [INFO] [stdout] --> src/size.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/size.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut len = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | mut chars: &mut Peekable, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | let mut len = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ptr` [INFO] [stdout] --> src/size.rs:310:9 [INFO] [stdout] | [INFO] [stdout] 310 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/size.rs:311:13 [INFO] [stdout] | [INFO] [stdout] 311 | let mut len = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:302:5 [INFO] [stdout] | [INFO] [stdout] 302 | mut chars: &mut Peekable, [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:311:9 [INFO] [stdout] | [INFO] [stdout] 311 | let mut len = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:377:20 [INFO] [stdout] | [INFO] [stdout] 377 | fn parse_number(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:478:20 [INFO] [stdout] | [INFO] [stdout] 478 | fn parse_string(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:514:25 [INFO] [stdout] | [INFO] [stdout] 514 | fn parse_any_keyword(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/size.rs:548:23 [INFO] [stdout] | [INFO] [stdout] 548 | fn skip_whitespace(mut chars: &mut Peekable, js: &mut JsonSize) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "a0c2f1342b4e0c332ef304b1b8b60979949de8da6d640ec8c722dd61aff7b021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c2f1342b4e0c332ef304b1b8b60979949de8da6d640ec8c722dd61aff7b021", kill_on_drop: false }` [INFO] [stdout] a0c2f1342b4e0c332ef304b1b8b60979949de8da6d640ec8c722dd61aff7b021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5c8173f04be2280e0040bd543eeb3f6ce6a4fb06ed3b5e000f4978979b23465 [INFO] running `Command { std: "docker" "start" "-a" "e5c8173f04be2280e0040bd543eeb3f6ce6a4fb06ed3b5e000f4978979b23465", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/prettify.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c_ptr` [INFO] [stderr] --> src/size.rs:196:14 [INFO] [stderr] | [INFO] [stderr] 196 | let (c_ptr, c) = *c.unwrap(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_c_ptr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data_ptr` [INFO] [stderr] --> src/size.rs:258:9 [INFO] [stderr] | [INFO] [stderr] 258 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/size.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut len = 0; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:250:5 [INFO] [stderr] | [INFO] [stderr] 250 | mut chars: &mut Peekable, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:259:9 [INFO] [stderr] | [INFO] [stderr] 259 | let mut len = 0; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data_ptr` [INFO] [stderr] --> src/size.rs:310:9 [INFO] [stderr] | [INFO] [stderr] 310 | let data_ptr = chars.peek().ok_or(())?.0; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ptr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/size.rs:311:13 [INFO] [stderr] | [INFO] [stderr] 311 | let mut len = 0; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:302:5 [INFO] [stderr] | [INFO] [stderr] 302 | mut chars: &mut Peekable, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:311:9 [INFO] [stderr] | [INFO] [stderr] 311 | let mut len = 0; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:377:20 [INFO] [stderr] | [INFO] [stderr] 377 | fn parse_number(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:478:20 [INFO] [stderr] | [INFO] [stderr] 478 | fn parse_string(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:514:25 [INFO] [stderr] | [INFO] [stderr] 514 | fn parse_any_keyword(mut chars: &mut Peekable, js: &mut JsonSize) -> Result<(), ()> [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/size.rs:548:23 [INFO] [stderr] | [INFO] [stderr] 548 | fn skip_whitespace(mut chars: &mut Peekable, js: &mut JsonSize) [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `jsdu` (lib) generated 14 warnings (run `cargo fix --lib -p jsdu` to apply 9 suggestions) [INFO] [stderr] warning: `jsdu` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsdu-0b5fb5d3c91376d4) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test minify::tests::it_minifies_json ... ok [INFO] [stdout] test minify::tests::it_handles_escaped_characters_in_string ... ok [INFO] [stdout] test prettify::tests::it_handles_strings_with_escape_characters ... ok [INFO] [stdout] test prettify::tests::it_prettifies_json ... ok [INFO] [stdout] test size::tests::fuzz_1 ... ok [INFO] [stdout] test size::tests::test_array_3 ... ok [INFO] [stdout] test size::tests::test_bool_size ... ok [INFO] [stdout] test size::tests::test_empty_array ... ok [INFO] [stdout] test prettify::tests::it_handles_very_nested_objects_and_arrays ... ok [INFO] [stdout] test size::tests::test_empty_object ... ok [INFO] [stdout] test size::tests::test_array_num ... ok [INFO] [stdout] test size::tests::test_empty_whitespace ... ok [INFO] [stdout] test size::tests::test_number_size ... ok [INFO] [stdout] test size::tests::test_single_string_size ... ok [INFO] [stdout] test size::tests::test_empty_string_size ... ok [INFO] [stdout] test size::tests::test_object ... ok [INFO] [stdout] test size::tests::test_object_3 ... ok [INFO] [stdout] test size::tests::test_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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/jsdu-a034f8cf29b721dd) [INFO] [stderr] Doc-tests jsdu [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" "e5c8173f04be2280e0040bd543eeb3f6ce6a4fb06ed3b5e000f4978979b23465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c8173f04be2280e0040bd543eeb3f6ce6a4fb06ed3b5e000f4978979b23465", kill_on_drop: false }` [INFO] [stdout] e5c8173f04be2280e0040bd543eeb3f6ce6a4fb06ed3b5e000f4978979b23465