[INFO] fetching crate httpcodes 0.1.1...
[INFO] checking httpcodes-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate httpcodes 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate httpcodes 0.1.1
[INFO] finished tweaking crates.io crate httpcodes 0.1.1
[INFO] tweaked toml for crates.io crate httpcodes 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate httpcodes 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate httpcodes 0.1.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a9d19ca2d211eee1d07ceea028108c54e195e957ad95d75ca5f11e2f170b0cb
[INFO] running `Command { std: "docker" "start" "-a" "0a9d19ca2d211eee1d07ceea028108c54e195e957ad95d75ca5f11e2f170b0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a9d19ca2d211eee1d07ceea028108c54e195e957ad95d75ca5f11e2f170b0cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9d19ca2d211eee1d07ceea028108c54e195e957ad95d75ca5f11e2f170b0cb", kill_on_drop: false }`
[INFO] [stdout] 0a9d19ca2d211eee1d07ceea028108c54e195e957ad95d75ca5f11e2f170b0cb
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ed51f6784f05a6298eafe8a7a1f58dcc22acaffa2ac59687241c9f703f4314
[INFO] running `Command { std: "docker" "start" "-a" "33ed51f6784f05a6298eafe8a7a1f58dcc22acaffa2ac59687241c9f703f4314", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling httpcodes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> projects/rust/build.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn map_code(code: &serde_json::Value) -> Code {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^     ---- the same lifetime is hidden here
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn map_code(code: &serde_json::Value) -> Code<'_> {
[INFO] [stdout]   |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> projects/rust/build.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn map_code_range(code_range: &serde_json::Value) -> CodeRange {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]    |                               |
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn map_code_range(code_range: &serde_json::Value) -> CodeRange<'_> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "33ed51f6784f05a6298eafe8a7a1f58dcc22acaffa2ac59687241c9f703f4314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ed51f6784f05a6298eafe8a7a1f58dcc22acaffa2ac59687241c9f703f4314", kill_on_drop: false }`
[INFO] [stdout] 33ed51f6784f05a6298eafe8a7a1f58dcc22acaffa2ac59687241c9f703f4314