[INFO] fetching crate kevlar 0.1.2...
[INFO] checking kevlar-0.1.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate kevlar 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate kevlar 0.1.2
[INFO] finished tweaking crates.io crate kevlar 0.1.2
[INFO] tweaked toml for crates.io crate kevlar 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kevlar 0.1.2 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding fern v0.5.9 (available: v0.7.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edfc11a2fdd96084b95cf1e3661139ca3798238c3e0045578ce96f634c66b986
[INFO] running `Command { std: "docker" "start" "-a" "edfc11a2fdd96084b95cf1e3661139ca3798238c3e0045578ce96f634c66b986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edfc11a2fdd96084b95cf1e3661139ca3798238c3e0045578ce96f634c66b986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfc11a2fdd96084b95cf1e3661139ca3798238c3e0045578ce96f634c66b986", kill_on_drop: false }`
[INFO] [stdout] edfc11a2fdd96084b95cf1e3661139ca3798238c3e0045578ce96f634c66b986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a88bdd14cdcca585b013345e720a9215d8e0b4357dc8f26b46de7910a183276b
[INFO] running `Command { std: "docker" "start" "-a" "a88bdd14cdcca585b013345e720a9215d8e0b4357dc8f26b46de7910a183276b", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking fern v0.5.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking kevlar v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `filename` and `label` are never read
[INFO] [stdout]   --> src/testresult.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct TestArtifact {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 60 |     filename: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 61 |     artifact_type: TestArtifactType,
[INFO] [stdout] 62 |     label: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestArtifact` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/testresult.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub struct TestRecord {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 188 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TestRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `filename` and `label` are never read
[INFO] [stdout]   --> src/testresult.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct TestArtifact {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 60 |     filename: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 61 |     artifact_type: TestArtifactType,
[INFO] [stdout] 62 |     label: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestArtifact` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/testresult.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub struct TestRecord {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 188 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TestRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "a88bdd14cdcca585b013345e720a9215d8e0b4357dc8f26b46de7910a183276b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88bdd14cdcca585b013345e720a9215d8e0b4357dc8f26b46de7910a183276b", kill_on_drop: false }`
[INFO] [stdout] a88bdd14cdcca585b013345e720a9215d8e0b4357dc8f26b46de7910a183276b