[INFO] cloning repository https://github.com/fand/find-nearby-twitterer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fand/find-nearby-twitterer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffand%2Ffind-nearby-twitterer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffand%2Ffind-nearby-twitterer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d29bd2f215136123f053991eee734dad8b995fa
[INFO] building fand/find-nearby-twitterer against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffand%2Ffind-nearby-twitterer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fand/find-nearby-twitterer
[INFO] finished tweaking git repo https://github.com/fand/find-nearby-twitterer
[INFO] tweaked toml for git repo https://github.com/fand/find-nearby-twitterer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fand/find-nearby-twitterer on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fand/find-nearby-twitterer 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "edd5c22ef8100520fcf8b5c07f6257ed904cd2d6fededbe0b8ded6d73f9275db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd5c22ef8100520fcf8b5c07f6257ed904cd2d6fededbe0b8ded6d73f9275db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd5c22ef8100520fcf8b5c07f6257ed904cd2d6fededbe0b8ded6d73f9275db", kill_on_drop: false }`
[INFO] [stdout] edd5c22ef8100520fcf8b5c07f6257ed904cd2d6fededbe0b8ded6d73f9275db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a1261ac918384bf8d38499dc48d2798d5509673eaaf65420d48a72e067046de
[INFO] running `Command { std: "docker" "start" "-a" "1a1261ac918384bf8d38499dc48d2798d5509673eaaf65420d48a72e067046de", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling find-nearby-twitterer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `signature` is never read
[INFO] [stdout]   --> src/auth.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Signature {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 48 |     pub signature: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/auth.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn encode(input: &str) -> PercentEncode {
[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] 14 | fn encode(input: &str) -> PercentEncode<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.13s
[INFO] running `Command { std: "docker" "inspect" "1a1261ac918384bf8d38499dc48d2798d5509673eaaf65420d48a72e067046de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1261ac918384bf8d38499dc48d2798d5509673eaaf65420d48a72e067046de", kill_on_drop: false }`
[INFO] [stdout] 1a1261ac918384bf8d38499dc48d2798d5509673eaaf65420d48a72e067046de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3257b3fbb959fcacab99a5dec11ccc08519b3f79968e700f11ce2f6bfa6bd6f0
[INFO] running `Command { std: "docker" "start" "-a" "3257b3fbb959fcacab99a5dec11ccc08519b3f79968e700f11ce2f6bfa6bd6f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-nearby-twitterer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `signature` is never read
[INFO] [stdout]   --> src/auth.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Signature {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 48 |     pub signature: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/auth.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn encode(input: &str) -> PercentEncode {
[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] 14 | fn encode(input: &str) -> PercentEncode<'_> {
[INFO] [stdout]    |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "3257b3fbb959fcacab99a5dec11ccc08519b3f79968e700f11ce2f6bfa6bd6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3257b3fbb959fcacab99a5dec11ccc08519b3f79968e700f11ce2f6bfa6bd6f0", kill_on_drop: false }`
[INFO] [stdout] 3257b3fbb959fcacab99a5dec11ccc08519b3f79968e700f11ce2f6bfa6bd6f0