[INFO] fetching crate yake 0.5.3...
[INFO] building yake-0.5.3 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate yake 0.5.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate yake 0.5.3
[INFO] finished tweaking crates.io crate yake 0.5.3
[INFO] tweaked toml for crates.io crate yake 0.5.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yake 0.5.3 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yake 0.5.3 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3694b46fda94937d23c39fe4d45b2619e5539f34d342e9aedc7c850f6ccc61a0
[INFO] running `Command { std: "docker" "start" "-a" "3694b46fda94937d23c39fe4d45b2619e5539f34d342e9aedc7c850f6ccc61a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3694b46fda94937d23c39fe4d45b2619e5539f34d342e9aedc7c850f6ccc61a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3694b46fda94937d23c39fe4d45b2619e5539f34d342e9aedc7c850f6ccc61a0", kill_on_drop: false }`
[INFO] [stdout] 3694b46fda94937d23c39fe4d45b2619e5539f34d342e9aedc7c850f6ccc61a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2354ae2ca8a2c2fbb55a671afd6b55aa5414a0ab379d465f09e09aef2fbfa672
[INFO] running `Command { std: "docker" "start" "-a" "2354ae2ca8a2c2fbb55a671afd6b55aa5414a0ab379d465f09e09aef2fbfa672", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]    Compiling structopt v0.3.15
[INFO] [stderr]    Compiling yake v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `meta` is never read
[INFO] [stdout]    --> src/yake.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Yake {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 115 |     meta: YakeMeta,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Yake` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `doc`, `version`, and `recurse` are never read
[INFO] [stdout]    --> src/yake.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct YakeMeta {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 122 |     doc: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 123 |     version: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 124 |     recurse: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `YakeMeta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `meta` is never read
[INFO] [stdout]    --> src/yake.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct YakeTarget {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 129 |     pub name: String,
[INFO] [stdout] 130 |     meta: YakeTargetMeta,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `YakeTarget` 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 `doc` and `target_type` are never read
[INFO] [stdout]    --> src/yake.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct YakeTargetMeta {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 139 |     doc: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 140 |     target_type: YakeTargetType,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `YakeTargetMeta` 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 27.30s
[INFO] running `Command { std: "docker" "inspect" "2354ae2ca8a2c2fbb55a671afd6b55aa5414a0ab379d465f09e09aef2fbfa672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2354ae2ca8a2c2fbb55a671afd6b55aa5414a0ab379d465f09e09aef2fbfa672", kill_on_drop: false }`
[INFO] [stdout] 2354ae2ca8a2c2fbb55a671afd6b55aa5414a0ab379d465f09e09aef2fbfa672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b3c6869e2f053a65afcd5c0372dbf8cc660d3d51e6a3fc9e93451d8021f17e0
[INFO] running `Command { std: "docker" "start" "-a" "8b3c6869e2f053a65afcd5c0372dbf8cc660d3d51e6a3fc9e93451d8021f17e0", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling yake v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `meta` is never read
[INFO] [stdout]    --> src/yake.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Yake {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 115 |     meta: YakeMeta,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Yake` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `doc`, `version`, and `recurse` are never read
[INFO] [stdout]    --> src/yake.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub struct YakeMeta {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 122 |     doc: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 123 |     version: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 124 |     recurse: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `YakeMeta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target_type` is never read
[INFO] [stdout]    --> src/yake.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct YakeTargetMeta {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 139 |     doc: String,
[INFO] [stdout] 140 |     target_type: YakeTargetType,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `YakeTargetMeta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "8b3c6869e2f053a65afcd5c0372dbf8cc660d3d51e6a3fc9e93451d8021f17e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3c6869e2f053a65afcd5c0372dbf8cc660d3d51e6a3fc9e93451d8021f17e0", kill_on_drop: false }`
[INFO] [stdout] 8b3c6869e2f053a65afcd5c0372dbf8cc660d3d51e6a3fc9e93451d8021f17e0