[INFO] cloning repository https://github.com/realliance/gazer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/realliance/gazer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealliance%2Fgazer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealliance%2Fgazer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cac4fcac1ab440d7555d699436feb1c7b26f685c
[INFO] building realliance/gazer against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealliance%2Fgazer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/realliance/gazer on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/realliance/gazer
[INFO] finished tweaking git repo https://github.com/realliance/gazer
[INFO] tweaked toml for git repo https://github.com/realliance/gazer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/realliance/gazer 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a8ea4f731bc5500c35b41acc49ee7f6d71e3100fa2af0fecdc9053cc3cd8571
[INFO] running `Command { std: "docker" "start" "-a" "9a8ea4f731bc5500c35b41acc49ee7f6d71e3100fa2af0fecdc9053cc3cd8571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8ea4f731bc5500c35b41acc49ee7f6d71e3100fa2af0fecdc9053cc3cd8571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8ea4f731bc5500c35b41acc49ee7f6d71e3100fa2af0fecdc9053cc3cd8571", kill_on_drop: false }`
[INFO] [stdout] 9a8ea4f731bc5500c35b41acc49ee7f6d71e3100fa2af0fecdc9053cc3cd8571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eccf3a604ed434a02ca22733dee0fd42629667cc081c28a451ae3c86f82c72d3
[INFO] running `Command { std: "docker" "start" "-a" "eccf3a604ed434a02ca22733dee0fd42629667cc081c28a451ae3c86f82c72d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
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[INFO] [stderr]    Compiling darling_core v0.13.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.30
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[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling libgit2-sys v0.12.25+1.3.0
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[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling schemars v0.8.8
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling tower-http v0.2.0
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[INFO] [stderr]    Compiling futures v0.3.19
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[INFO] [stderr]    Compiling schemars_derive v0.8.8
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[INFO] [stderr]    Compiling tracing-log v0.1.2
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[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-io-timeout v1.1.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.16.1
[INFO] [stderr]    Compiling kube-derive v0.65.0
[INFO] [stderr]    Compiling tower v0.4.11
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling hyper v0.14.15
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling treediff v3.0.2
[INFO] [stderr]    Compiling json-patch v0.2.6
[INFO] [stderr]    Compiling jsonpath_lib v0.3.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.3
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling git2 v0.13.24
[INFO] [stderr]    Compiling kube-core v0.65.0
[INFO] [stderr]    Compiling kube-client v0.65.0
[INFO] [stderr]    Compiling kube-runtime v0.65.0
[INFO] [stderr]    Compiling kube v0.65.0
[INFO] [stderr]    Compiling gazer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PatchParams` and `Patch`
[INFO] [stdout]  --> src/build.rs:3:62
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kube::api::{DeleteParams, PostParams, PropagationPolicy, PatchParams, Patch};
[INFO] [stdout]   |                                                              ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/build.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secret`
[INFO] [stdout]   --> src/build.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |   } else if let Some(secret) = &credentials.from_secret {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.99s
[INFO] running `Command { std: "docker" "inspect" "eccf3a604ed434a02ca22733dee0fd42629667cc081c28a451ae3c86f82c72d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eccf3a604ed434a02ca22733dee0fd42629667cc081c28a451ae3c86f82c72d3", kill_on_drop: false }`
[INFO] [stdout] eccf3a604ed434a02ca22733dee0fd42629667cc081c28a451ae3c86f82c72d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 775d1012463c3e7cbd387140c41e965fe3e6c2b1661b9e8955b0073c1b8bbbec
[INFO] running `Command { std: "docker" "start" "-a" "775d1012463c3e7cbd387140c41e965fe3e6c2b1661b9e8955b0073c1b8bbbec", kill_on_drop: false }`
[INFO] [stderr]    Compiling gazer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PatchParams` and `Patch`
[INFO] [stdout]  --> src/build.rs:3:62
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kube::api::{DeleteParams, PostParams, PropagationPolicy, PatchParams, Patch};
[INFO] [stdout]   |                                                              ^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]  --> src/build.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::info;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secret`
[INFO] [stdout]   --> src/build.rs:53:22
[INFO] [stdout]    |
[INFO] [stdout] 53 |   } else if let Some(secret) = &credentials.from_secret {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_secret`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "775d1012463c3e7cbd387140c41e965fe3e6c2b1661b9e8955b0073c1b8bbbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775d1012463c3e7cbd387140c41e965fe3e6c2b1661b9e8955b0073c1b8bbbec", kill_on_drop: false }`
[INFO] [stdout] 775d1012463c3e7cbd387140c41e965fe3e6c2b1661b9e8955b0073c1b8bbbec