[INFO] fetching crate json_partial 0.2.1...
[INFO] checking json_partial-0.2.1 against master#2b112efcccf831c0e0fbaa6470047c7067f12801 for pr-150727-1
[INFO] extracting crate json_partial 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate json_partial 0.2.1
[INFO] finished tweaking crates.io crate json_partial 0.2.1
[INFO] tweaked toml for crates.io crate json_partial 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate json_partial 0.2.1 on toolchain 2b112efcccf831c0e0fbaa6470047c7067f12801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate json_partial 0.2.1 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" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b957260b956c516700122afef0516c6c8fce226cea9cd6dfd1689416428e100d
[INFO] running `Command { std: "docker" "start" "-a" "b957260b956c516700122afef0516c6c8fce226cea9cd6dfd1689416428e100d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b957260b956c516700122afef0516c6c8fce226cea9cd6dfd1689416428e100d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b957260b956c516700122afef0516c6c8fce226cea9cd6dfd1689416428e100d", kill_on_drop: false }`
[INFO] [stdout] b957260b956c516700122afef0516c6c8fce226cea9cd6dfd1689416428e100d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2b112efcccf831c0e0fbaa6470047c7067f12801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25e6f96d7362d2f0bd4543593d15c7f4f5c32f35b40dc1a984fecb14bb0a4ec9
[INFO] running `Command { std: "docker" "start" "-a" "25e6f96d7362d2f0bd4543593d15c7f4f5c32f35b40dc1a984fecb14bb0a4ec9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]     Checking test-log v0.2.18
[INFO] [stderr]     Checking json_partial v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/jsonish/parser/entry.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 |                         .map(|v| {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fenced_codeblock_info`
[INFO] [stdout]   --> src/jsonish/parser/fixing_parser/json_collection.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 let Some((fenced_codeblock_info, codeblock_contents)) = content.split_once("\n")
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fenced_codeblock_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_string_complete` is never used
[INFO] [stdout]   --> src/jsonish/parser/fixing_parser/json_parse_state.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl JsonParseState {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn is_string_complete(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/jsonish/parser/entry.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 |                         .map(|v| {
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fenced_codeblock_info`
[INFO] [stdout]   --> src/jsonish/parser/fixing_parser/json_collection.rs:70:27
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 let Some((fenced_codeblock_info, codeblock_contents)) = content.split_once("\n")
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fenced_codeblock_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_string_complete` is never used
[INFO] [stdout]   --> src/jsonish/parser/fixing_parser/json_parse_state.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl JsonParseState {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn is_string_complete(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.53s
[INFO] running `Command { std: "docker" "inspect" "25e6f96d7362d2f0bd4543593d15c7f4f5c32f35b40dc1a984fecb14bb0a4ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e6f96d7362d2f0bd4543593d15c7f4f5c32f35b40dc1a984fecb14bb0a4ec9", kill_on_drop: false }`
[INFO] [stdout] 25e6f96d7362d2f0bd4543593d15c7f4f5c32f35b40dc1a984fecb14bb0a4ec9