[INFO] cloning repository https://github.com/NikaJamburia/rust_coin_collector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NikaJamburia/rust_coin_collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikaJamburia%2Frust_coin_collector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikaJamburia%2Frust_coin_collector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf9816ac3464076d97000ae980ef5d1b90dd8e82 [INFO] testing NikaJamburia/rust_coin_collector against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikaJamburia%2Frust_coin_collector" "/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/NikaJamburia/rust_coin_collector [INFO] finished tweaking git repo https://github.com/NikaJamburia/rust_coin_collector [INFO] tweaked toml for git repo https://github.com/NikaJamburia/rust_coin_collector written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NikaJamburia/rust_coin_collector on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NikaJamburia/rust_coin_collector 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40ddfea265172f0f41535739da5d87332641040c3bc66bf610c8e1d1ad5893cc [INFO] running `Command { std: "docker" "start" "-a" "40ddfea265172f0f41535739da5d87332641040c3bc66bf610c8e1d1ad5893cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40ddfea265172f0f41535739da5d87332641040c3bc66bf610c8e1d1ad5893cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40ddfea265172f0f41535739da5d87332641040c3bc66bf610c8e1d1ad5893cc", kill_on_drop: false }` [INFO] [stdout] 40ddfea265172f0f41535739da5d87332641040c3bc66bf610c8e1d1ad5893cc [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97b42976c1bffd933b1bd1cdbc599fa294c6bcec01b38905d26d8764d9264695 [INFO] running `Command { std: "docker" "start" "-a" "97b42976c1bffd933b1bd1cdbc599fa294c6bcec01b38905d26d8764d9264695", kill_on_drop: false }` [INFO] [stderr] Compiling rust_coin_collector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/coin_collections.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [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: `std::ops::Deref` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/coins.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 2 | ...um UsState { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 3 | ...abama, Alaska, AmericanSamoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, DistrictOfColumbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, NewHampshire, NewJersey, NewMexico, NewYork, NorthCarolina, NorthDakota, Ohio, Oklahoma, Oregon, Pennsylvania, PuertoRico, RhodeIsland, SouthCarolina, SouthDakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, WestVirginia, Wisconsin, Wyoming [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsState` 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: variant `Penny` is never constructed [INFO] [stdout] --> src/coins.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Coin { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Penny, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Coin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "97b42976c1bffd933b1bd1cdbc599fa294c6bcec01b38905d26d8764d9264695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b42976c1bffd933b1bd1cdbc599fa294c6bcec01b38905d26d8764d9264695", kill_on_drop: false }` [INFO] [stdout] 97b42976c1bffd933b1bd1cdbc599fa294c6bcec01b38905d26d8764d9264695 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c65120ed84df84dc147ae16343956b5c1fc80869f55313a706ce6c4ebc20b761 [INFO] running `Command { std: "docker" "start" "-a" "c65120ed84df84dc147ae16343956b5c1fc80869f55313a706ce6c4ebc20b761", kill_on_drop: false }` [INFO] [stderr] Compiling rust_coin_collector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/coin_collections.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [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: `std::ops::Deref` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/coins.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 2 | ...um UsState { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 3 | ...abama, Alaska, AmericanSamoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, DistrictOfColumbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, NewHampshire, NewJersey, NewMexico, NewYork, NorthCarolina, NorthDakota, Ohio, Oklahoma, Oregon, Pennsylvania, PuertoRico, RhodeIsland, SouthCarolina, SouthDakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, WestVirginia, Wisconsin, Wyoming [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsState` 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: variant `Penny` is never constructed [INFO] [stdout] --> src/coins.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Coin { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Penny, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Coin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "c65120ed84df84dc147ae16343956b5c1fc80869f55313a706ce6c4ebc20b761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c65120ed84df84dc147ae16343956b5c1fc80869f55313a706ce6c4ebc20b761", kill_on_drop: false }` [INFO] [stdout] c65120ed84df84dc147ae16343956b5c1fc80869f55313a706ce6c4ebc20b761 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 65acdcc55963267a0e5a913c4758dc306214726d864e13d2adb1e8fc2d0ec9b0 [INFO] running `Command { std: "docker" "start" "-a" "65acdcc55963267a0e5a913c4758dc306214726d864e13d2adb1e8fc2d0ec9b0", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Display` and `Formatter` [INFO] [stderr] --> src/coin_collections.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Display, Formatter}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Deref` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::ops::Deref; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/coins.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 2 | ...um UsState { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] 3 | ...abama, Alaska, AmericanSamoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, DistrictOfColumbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, NewHampshire, NewJersey, NewMexico, NewYork, NorthCarolina, NorthDakota, Ohio, Oklahoma, Oregon, Pennsylvania, PuertoRico, RhodeIsland, SouthCarolina, SouthDakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, WestVirginia, Wisconsin, Wyoming [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^ ^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `UsState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Penny` is never constructed [INFO] [stderr] --> src/coins.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub enum Coin { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] 8 | Penny, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Coin` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `rust_coin_collector` (bin "rust_coin_collector" test) generated 4 warnings (run `cargo fix --bin "rust_coin_collector" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_coin_collector-4cca298fb91c9949) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "65acdcc55963267a0e5a913c4758dc306214726d864e13d2adb1e8fc2d0ec9b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65acdcc55963267a0e5a913c4758dc306214726d864e13d2adb1e8fc2d0ec9b0", kill_on_drop: false }` [INFO] [stdout] 65acdcc55963267a0e5a913c4758dc306214726d864e13d2adb1e8fc2d0ec9b0