[INFO] cloning repository https://github.com/nazo6/serde-deserializer-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nazo6/serde-deserializer-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnazo6%2Fserde-deserializer-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnazo6%2Fserde-deserializer-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f98445457fac3a76dcbd136f6d9245128a0d238
[INFO] checking nazo6/serde-deserializer-example against try#1baf923b9c3a455162afe43e18647f494c1a4b73 for pr-151510
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnazo6%2Fserde-deserializer-example" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nazo6/serde-deserializer-example
[INFO] finished tweaking git repo https://github.com/nazo6/serde-deserializer-example
[INFO] tweaked toml for git repo https://github.com/nazo6/serde-deserializer-example written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nazo6/serde-deserializer-example on toolchain 1baf923b9c3a455162afe43e18647f494c1a4b73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nazo6/serde-deserializer-example 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" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c4f00821ee9c28915b835d18ecbfac8839d23717059e677150e6ace27f4813d
[INFO] running `Command { std: "docker" "start" "-a" "8c4f00821ee9c28915b835d18ecbfac8839d23717059e677150e6ace27f4813d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c4f00821ee9c28915b835d18ecbfac8839d23717059e677150e6ace27f4813d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4f00821ee9c28915b835d18ecbfac8839d23717059e677150e6ace27f4813d", kill_on_drop: false }`
[INFO] [stdout] 8c4f00821ee9c28915b835d18ecbfac8839d23717059e677150e6ace27f4813d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4419c887c3de8e9ce7b1af4597a6149f0bb35cfbdbdb32d65bbb6bb61e7d9fc
[INFO] running `Command { std: "docker" "start" "-a" "a4419c887c3de8e9ce7b1af4597a6149f0bb35cfbdbdb32d65bbb6bb61e7d9fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]     Checking serde-deserializer-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MapAccess`
[INFO] [stdout]  --> src/parse/seq.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::de::{DeserializeSeed, MapAccess, SeqAccess, Visitor};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MapAccess`
[INFO] [stdout]  --> src/parse/seq.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::de::{DeserializeSeed, MapAccess, SeqAccess, Visitor};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.13s
[INFO] running `Command { std: "docker" "inspect" "a4419c887c3de8e9ce7b1af4597a6149f0bb35cfbdbdb32d65bbb6bb61e7d9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4419c887c3de8e9ce7b1af4597a6149f0bb35cfbdbdb32d65bbb6bb61e7d9fc", kill_on_drop: false }`
[INFO] [stdout] a4419c887c3de8e9ce7b1af4597a6149f0bb35cfbdbdb32d65bbb6bb61e7d9fc
