[INFO] cloning repository https://github.com/alexlurvey/json-resolve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexlurvey/json-resolve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexlurvey%2Fjson-resolve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexlurvey%2Fjson-resolve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15ec598d83d082fac728e6ba3205643ed9ec9109
[INFO] checking alexlurvey/json-resolve against master#11d2046fe9962720558cb15f72541f7fd170dec9 for pr-139493-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexlurvey%2Fjson-resolve" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexlurvey/json-resolve
[INFO] finished tweaking git repo https://github.com/alexlurvey/json-resolve
[INFO] tweaked toml for git repo https://github.com/alexlurvey/json-resolve written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexlurvey/json-resolve on toolchain 11d2046fe9962720558cb15f72541f7fd170dec9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexlurvey/json-resolve 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" "+11d2046fe9962720558cb15f72541f7fd170dec9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb2b947de7eb8a0d20b87090e2cd98edf4376f747a633dbc8474338a9c0c4cc0
[INFO] running `Command { std: "docker" "start" "-a" "bb2b947de7eb8a0d20b87090e2cd98edf4376f747a633dbc8474338a9c0c4cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb2b947de7eb8a0d20b87090e2cd98edf4376f747a633dbc8474338a9c0c4cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2b947de7eb8a0d20b87090e2cd98edf4376f747a633dbc8474338a9c0c4cc0", kill_on_drop: false }`
[INFO] [stdout] bb2b947de7eb8a0d20b87090e2cd98edf4376f747a633dbc8474338a9c0c4cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+11d2046fe9962720558cb15f72541f7fd170dec9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9de0d157b693e42eaf02fd70f65af0952d63a31478d2b5fa150a5de07cdd0f9
[INFO] running `Command { std: "docker" "start" "-a" "e9de0d157b693e42eaf02fd70f65af0952d63a31478d2b5fa150a5de07cdd0f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]     Checking wasm-bindgen v0.2.92
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking web-sys v0.3.69
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking json-resolve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_source_value` is never used
[INFO] [stdout]   --> src/xforms.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Transformable {
[INFO] [stdout]    |           ------------- method in this trait
[INFO] [stdout] 11 |     fn get_source(&mut self) -> &mut Box<TransformSource>;
[INFO] [stdout] 12 |     fn get_source_value(&self) -> Option<&Value>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_source_value` is never used
[INFO] [stdout]   --> src/xforms.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Transformable {
[INFO] [stdout]    |           ------------- method in this trait
[INFO] [stdout] 11 |     fn get_source(&mut self) -> &mut Box<TransformSource>;
[INFO] [stdout] 12 |     fn get_source_value(&self) -> Option<&Value>;
[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 14.02s
[INFO] running `Command { std: "docker" "inspect" "e9de0d157b693e42eaf02fd70f65af0952d63a31478d2b5fa150a5de07cdd0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9de0d157b693e42eaf02fd70f65af0952d63a31478d2b5fa150a5de07cdd0f9", kill_on_drop: false }`
[INFO] [stdout] e9de0d157b693e42eaf02fd70f65af0952d63a31478d2b5fa150a5de07cdd0f9