[INFO] fetching crate thurgood 0.2.1...
[INFO] checking thurgood-0.2.1 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate thurgood 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate thurgood 0.2.1 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thurgood 0.2.1
[INFO] finished tweaking crates.io crate thurgood 0.2.1
[INFO] tweaked toml for crates.io crate thurgood 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5a32a5b7b0aabf86e71a30f0445cdcfc78b0090faf9fc86dc8660ecd03a09fc
[INFO] running `Command { std: "docker" "start" "-a" "c5a32a5b7b0aabf86e71a30f0445cdcfc78b0090faf9fc86dc8660ecd03a09fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5a32a5b7b0aabf86e71a30f0445cdcfc78b0090faf9fc86dc8660ecd03a09fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a32a5b7b0aabf86e71a30f0445cdcfc78b0090faf9fc86dc8660ecd03a09fc", kill_on_drop: false }`
[INFO] [stdout] c5a32a5b7b0aabf86e71a30f0445cdcfc78b0090faf9fc86dc8660ecd03a09fc
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0e9e77659e7f0a4ab9310fc8713391897cb06e10e2f362fba24214aa443fa5b
[INFO] running `Command { std: "docker" "start" "-a" "f0e9e77659e7f0a4ab9310fc8713391897cb06e10e2f362fba24214aa443fa5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking thurgood v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `ezset` is never used
[INFO] [stdout]  --> src/rc/../inner/helper.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub trait JsonMapExt {
[INFO] [stdout]   |               ---------- method in this trait
[INFO] [stdout] 7 |         fn ezset<K, V>(&mut self, key: K, value: V) where K: AsRef<str>, V: Into<Value>;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ezset` is never used
[INFO] [stdout]  --> src/arc/../inner/helper.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub trait JsonMapExt {
[INFO] [stdout]   |               ---------- method in this trait
[INFO] [stdout] 7 |         fn ezset<K, V>(&mut self, key: K, value: V) where K: AsRef<str>, V: Into<Value>;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ezset` is never used
[INFO] [stdout]  --> src/rc/../inner/helper.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub trait JsonMapExt {
[INFO] [stdout]   |               ---------- method in this trait
[INFO] [stdout] 7 |         fn ezset<K, V>(&mut self, key: K, value: V) where K: AsRef<str>, V: Into<Value>;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ezset` is never used
[INFO] [stdout]  --> src/arc/../inner/helper.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub trait JsonMapExt {
[INFO] [stdout]   |               ---------- method in this trait
[INFO] [stdout] 7 |         fn ezset<K, V>(&mut self, key: K, value: V) where K: AsRef<str>, V: Into<Value>;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "f0e9e77659e7f0a4ab9310fc8713391897cb06e10e2f362fba24214aa443fa5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e9e77659e7f0a4ab9310fc8713391897cb06e10e2f362fba24214aa443fa5b", kill_on_drop: false }`
[INFO] [stdout] f0e9e77659e7f0a4ab9310fc8713391897cb06e10e2f362fba24214aa443fa5b