[INFO] cloning repository https://github.com/psobczak/distance [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psobczak/distance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsobczak%2Fdistance", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsobczak%2Fdistance'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f00d294ad42f92fe94b721cc3170fa9e76661970 [INFO] checking psobczak/distance against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsobczak%2Fdistance" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/psobczak/distance [INFO] finished tweaking git repo https://github.com/psobczak/distance [INFO] tweaked toml for git repo https://github.com/psobczak/distance written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/psobczak/distance on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/psobczak/distance 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded proc-macro2 v1.0.36 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded ipnet v2.3.1 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded tracing v0.1.30 [INFO] [stderr] Downloaded http v0.2.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded h2 v0.3.11 [INFO] [stderr] Downloaded hyper v0.14.16 [INFO] [stderr] Downloaded serde_json v1.0.78 [INFO] [stderr] Downloaded openssl v0.10.38 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded openssl-sys v0.9.72 [INFO] [stderr] Downloaded reqwest v0.11.9 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded tracing-core v0.1.22 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.29 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded libc v0.2.117 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded tokio v1.16.1 [INFO] [stderr] Downloaded encoding_rs v0.8.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5dd5e7a9f821aa3153858265151170d925b70544fb6495ef6a8aa1c726737045 [INFO] running `Command { std: "docker" "start" "-a" "5dd5e7a9f821aa3153858265151170d925b70544fb6495ef6a8aa1c726737045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dd5e7a9f821aa3153858265151170d925b70544fb6495ef6a8aa1c726737045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd5e7a9f821aa3153858265151170d925b70544fb6495ef6a8aa1c726737045", kill_on_drop: false }` [INFO] [stdout] 5dd5e7a9f821aa3153858265151170d925b70544fb6495ef6a8aa1c726737045 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12e4306519ed03a098098c3a2ffe5d6936d366e53eb904926ff41d036de61b2c [INFO] running `Command { std: "docker" "start" "-a" "12e4306519ed03a098098c3a2ffe5d6936d366e53eb904926ff41d036de61b2c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking tokio v1.16.1 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking distance v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `first_city`, `second_city`, and `unit` are never read [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | first_city: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | second_city: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 18 | #[structopt(short, long)] [INFO] [stdout] 19 | unit: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TrySubstract` is never used [INFO] [stdout] --> src/entities/units.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | pub trait TrySubstract { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `TryAdd` is never used [INFO] [stdout] --> src/entities/units.rs:163:11 [INFO] [stdout] | [INFO] [stdout] 163 | pub trait TryAdd { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `first_city`, `second_city`, and `unit` are never read [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Opt { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | first_city: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | second_city: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 18 | #[structopt(short, long)] [INFO] [stdout] 19 | unit: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.95s [INFO] running `Command { std: "docker" "inspect" "12e4306519ed03a098098c3a2ffe5d6936d366e53eb904926ff41d036de61b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12e4306519ed03a098098c3a2ffe5d6936d366e53eb904926ff41d036de61b2c", kill_on_drop: false }` [INFO] [stdout] 12e4306519ed03a098098c3a2ffe5d6936d366e53eb904926ff41d036de61b2c