[INFO] fetching crate power-reqwest-lib 0.1.0...
[INFO] building power-reqwest-lib-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate power-reqwest-lib 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate power-reqwest-lib 0.1.0
[INFO] finished tweaking crates.io crate power-reqwest-lib 0.1.0
[INFO] tweaked toml for crates.io crate power-reqwest-lib 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate power-reqwest-lib 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.6.0 (available: v0.8.0)
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e24e55a9a4815c4fe483aad9b2fca4c631516e4a9c47f32b7e5250829cb6757
[INFO] running `Command { std: "docker" "start" "-a" "1e24e55a9a4815c4fe483aad9b2fca4c631516e4a9c47f32b7e5250829cb6757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e24e55a9a4815c4fe483aad9b2fca4c631516e4a9c47f32b7e5250829cb6757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e24e55a9a4815c4fe483aad9b2fca4c631516e4a9c47f32b7e5250829cb6757", kill_on_drop: false }`
[INFO] [stdout] 1e24e55a9a4815c4fe483aad9b2fca4c631516e4a9c47f32b7e5250829cb6757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f4512587adcb6393161e3eb97ed99b4741b6e002ef784a9a22f22f326a826b9
[INFO] running `Command { std: "docker" "start" "-a" "6f4512587adcb6393161e3eb97ed99b4741b6e002ef784a9a22f22f326a826b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn-prelude-macros v0.1.3
[INFO] [stderr]    Compiling syn-prelude v0.1.12
[INFO] [stderr]    Compiling power-reqwest-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]  --> src/expand.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn to_tokens(&self, tokens: &mut proc_macro2::TokenStream) {}
[INFO] [stdout]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/model.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct ArrayValue {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 94 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TryParseComma` is never used
[INFO] [stdout]   --> src/parse.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | trait TryParseComma {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.00s
[INFO] running `Command { std: "docker" "inspect" "6f4512587adcb6393161e3eb97ed99b4741b6e002ef784a9a22f22f326a826b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4512587adcb6393161e3eb97ed99b4741b6e002ef784a9a22f22f326a826b9", kill_on_drop: false }`
[INFO] [stdout] 6f4512587adcb6393161e3eb97ed99b4741b6e002ef784a9a22f22f326a826b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d357e4c07048007cde4bee35d277fe4fe0f42ded4a48010dc9e61e0739a6781
[INFO] running `Command { std: "docker" "start" "-a" "2d357e4c07048007cde4bee35d277fe4fe0f42ded4a48010dc9e61e0739a6781", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]  --> src/expand.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn to_tokens(&self, tokens: &mut proc_macro2::TokenStream) {}
[INFO] [stdout]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/model.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct ArrayValue {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 94 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TryParseComma` is never used
[INFO] [stdout]   --> src/parse.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | trait TryParseComma {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling power-reqwest-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]  --> src/expand.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn to_tokens(&self, tokens: &mut proc_macro2::TokenStream) {}
[INFO] [stdout]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/model.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct ArrayValue {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 94 |     pub(crate) span: Span,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TryParseComma` is never used
[INFO] [stdout]   --> src/parse.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | trait TryParseComma {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "2d357e4c07048007cde4bee35d277fe4fe0f42ded4a48010dc9e61e0739a6781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d357e4c07048007cde4bee35d277fe4fe0f42ded4a48010dc9e61e0739a6781", kill_on_drop: false }`
[INFO] [stdout] 2d357e4c07048007cde4bee35d277fe4fe0f42ded4a48010dc9e61e0739a6781