[INFO] fetching crate jdefault_derive 0.3.1...
[INFO] checking jdefault_derive-0.3.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate jdefault_derive 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate jdefault_derive 0.3.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jdefault_derive 0.3.1
[INFO] finished tweaking crates.io crate jdefault_derive 0.3.1
[INFO] tweaked toml for crates.io crate jdefault_derive 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate jdefault_derive 0.3.1 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virtue v0.0.14
[INFO] [stderr]   Downloaded jkcenum_derive v0.2.0
[INFO] [stderr]   Downloaded jppe v0.6.0
[INFO] [stderr]   Downloaded jppe_derive v0.6.0
[INFO] [stderr]   Downloaded jkcenum v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42e7e6d55994f07a595cd570393623e9a07c250d2e569b0ff8eb62087440ddff
[INFO] running `Command { std: "docker" "start" "-a" "42e7e6d55994f07a595cd570393623e9a07c250d2e569b0ff8eb62087440ddff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e7e6d55994f07a595cd570393623e9a07c250d2e569b0ff8eb62087440ddff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e7e6d55994f07a595cd570393623e9a07c250d2e569b0ff8eb62087440ddff", kill_on_drop: false }`
[INFO] [stdout] 42e7e6d55994f07a595cd570393623e9a07c250d2e569b0ff8eb62087440ddff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5139897737770cd28224f348070b2c8fb229c37d7b9c096a12dfadea8938ad2
[INFO] running `Command { std: "docker" "start" "-a" "b5139897737770cd28224f348070b2c8fb229c37d7b9c096a12dfadea8938ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtue v0.0.14
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking jdefault_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `crate_name` is never read
[INFO] [stdout]   --> src/jdefault/attribute.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ContainerAttributes {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 20 |     pub is_jppe: bool,
[INFO] [stdout] 21 |     pub crate_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerAttributes` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jkcenum_derive v0.2.0
[INFO] [stderr]    Compiling jppe_derive v0.6.0
[INFO] [stdout] warning: field `crate_name` is never read
[INFO] [stdout]   --> src/jdefault/attribute.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ContainerAttributes {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 20 |     pub is_jppe: bool,
[INFO] [stdout] 21 |     pub crate_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerAttributes` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking jkcenum v0.2.0
[INFO] [stderr]     Checking jppe v0.6.0
[INFO] [stdout] warning: field `crate_name` is never read
[INFO] [stdout]   --> src/jdefault/attribute.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ContainerAttributes {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 20 |     pub is_jppe: bool,
[INFO] [stdout] 21 |     pub crate_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerAttributes` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "b5139897737770cd28224f348070b2c8fb229c37d7b9c096a12dfadea8938ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5139897737770cd28224f348070b2c8fb229c37d7b9c096a12dfadea8938ad2", kill_on_drop: false }`
[INFO] [stdout] b5139897737770cd28224f348070b2c8fb229c37d7b9c096a12dfadea8938ad2
[INFO] checking jdefault_derive-0.3.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate jdefault_derive 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate jdefault_derive 0.3.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jdefault_derive 0.3.1
[INFO] finished tweaking crates.io crate jdefault_derive 0.3.1
[INFO] tweaked toml for crates.io crate jdefault_derive 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate jdefault_derive 0.3.1 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea203e6244e06e745e5093c6cfbddb07e84cde45f068af2238723e924331b688
[INFO] running `Command { std: "docker" "start" "-a" "ea203e6244e06e745e5093c6cfbddb07e84cde45f068af2238723e924331b688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea203e6244e06e745e5093c6cfbddb07e84cde45f068af2238723e924331b688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea203e6244e06e745e5093c6cfbddb07e84cde45f068af2238723e924331b688", kill_on_drop: false }`
[INFO] [stdout] ea203e6244e06e745e5093c6cfbddb07e84cde45f068af2238723e924331b688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30527facc2cbdb8586925c9bea2725242470ab42fb8044f29eb349876e534c8c
[INFO] running `Command { std: "docker" "start" "-a" "30527facc2cbdb8586925c9bea2725242470ab42fb8044f29eb349876e534c8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtue v0.0.14
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking jdefault_derive v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `crate_name` is never read
[INFO] [stdout]   --> src/jdefault/attribute.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ContainerAttributes {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 20 |     pub is_jppe: bool,
[INFO] [stdout] 21 |     pub crate_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerAttributes` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jkcenum_derive v0.2.0
[INFO] [stderr]    Compiling jppe_derive v0.6.0
[INFO] [stdout] warning: field `crate_name` is never read
[INFO] [stdout]   --> src/jdefault/attribute.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ContainerAttributes {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 20 |     pub is_jppe: bool,
[INFO] [stdout] 21 |     pub crate_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerAttributes` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking jkcenum v0.2.0
[INFO] [stderr]     Checking jppe v0.6.0
[INFO] [stdout] warning: field `crate_name` is never read
[INFO] [stdout]   --> src/jdefault/attribute.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct ContainerAttributes {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 20 |     pub is_jppe: bool,
[INFO] [stdout] 21 |     pub crate_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContainerAttributes` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "30527facc2cbdb8586925c9bea2725242470ab42fb8044f29eb349876e534c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30527facc2cbdb8586925c9bea2725242470ab42fb8044f29eb349876e534c8c", kill_on_drop: false }`
[INFO] [stdout] 30527facc2cbdb8586925c9bea2725242470ab42fb8044f29eb349876e534c8c