[INFO] fetching crate power-reqwest-lib 0.1.0...
[INFO] testing power-reqwest-lib-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate power-reqwest-lib 0.1.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate power-reqwest-lib 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e9b0dcabd5d8f26bb7554ffbb1ed59716a2fabd0c907c5013a0a6e196db157
[INFO] running `Command { std: "docker" "start" "-a" "00e9b0dcabd5d8f26bb7554ffbb1ed59716a2fabd0c907c5013a0a6e196db157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e9b0dcabd5d8f26bb7554ffbb1ed59716a2fabd0c907c5013a0a6e196db157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e9b0dcabd5d8f26bb7554ffbb1ed59716a2fabd0c907c5013a0a6e196db157", kill_on_drop: false }`
[INFO] [stdout] 00e9b0dcabd5d8f26bb7554ffbb1ed59716a2fabd0c907c5013a0a6e196db157
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 382a531ed3c1d4d68402e855ed661ac42b9d663a5dfee8c96740364a39c506a7
[INFO] running `Command { std: "docker" "start" "-a" "382a531ed3c1d4d68402e855ed661ac42b9d663a5dfee8c96740364a39c506a7", kill_on_drop: false }`
[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 8.59s
[INFO] running `Command { std: "docker" "inspect" "382a531ed3c1d4d68402e855ed661ac42b9d663a5dfee8c96740364a39c506a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382a531ed3c1d4d68402e855ed661ac42b9d663a5dfee8c96740364a39c506a7", kill_on_drop: false }`
[INFO] [stdout] 382a531ed3c1d4d68402e855ed661ac42b9d663a5dfee8c96740364a39c506a7
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c35e2bc99b6c0450efc9912e95aa0ca1d69cdea8c1526637135b91ba1c8dfa
[INFO] running `Command { std: "docker" "start" "-a" "36c35e2bc99b6c0450efc9912e95aa0ca1d69cdea8c1526637135b91ba1c8dfa", 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 0.36s
[INFO] running `Command { std: "docker" "inspect" "36c35e2bc99b6c0450efc9912e95aa0ca1d69cdea8c1526637135b91ba1c8dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c35e2bc99b6c0450efc9912e95aa0ca1d69cdea8c1526637135b91ba1c8dfa", kill_on_drop: false }`
[INFO] [stdout] 36c35e2bc99b6c0450efc9912e95aa0ca1d69cdea8c1526637135b91ba1c8dfa
[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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04bfefbd3d3980565dbbbc37be40d194735d0c75ff8ecaa146b8e6cf192aed6b
[INFO] running `Command { std: "docker" "start" "-a" "04bfefbd3d3980565dbbbc37be40d194735d0c75ff8ecaa146b8e6cf192aed6b", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]  --> src/expand.rs:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn to_tokens(&self, tokens: &mut proc_macro2::TokenStream) {}
[INFO] [stderr]   |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `span` is never read
[INFO] [stderr]   --> src/model.rs:94:16
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct ArrayValue {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 94 |     pub(crate) span: Span,
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TryParseComma` is never used
[INFO] [stderr]   --> src/parse.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 | trait TryParseComma {
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `power-reqwest-lib` (lib) generated 3 warnings
[INFO] [stderr] warning: `power-reqwest-lib` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/power_reqwest_lib-17a3f412e3698538)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests power_reqwest_lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04bfefbd3d3980565dbbbc37be40d194735d0c75ff8ecaa146b8e6cf192aed6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bfefbd3d3980565dbbbc37be40d194735d0c75ff8ecaa146b8e6cf192aed6b", kill_on_drop: false }`
[INFO] [stdout] 04bfefbd3d3980565dbbbc37be40d194735d0c75ff8ecaa146b8e6cf192aed6b