[INFO] cloning repository https://github.com/talves/rust-book-cli-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/talves/rust-book-cli-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalves%2Frust-book-cli-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalves%2Frust-book-cli-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 647768be0a36b437efc547d67b5a8447277c840e [INFO] testing talves/rust-book-cli-example against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalves%2Frust-book-cli-example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/talves/rust-book-cli-example [INFO] finished tweaking git repo https://github.com/talves/rust-book-cli-example [INFO] tweaked toml for git repo https://github.com/talves/rust-book-cli-example written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/talves/rust-book-cli-example on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/talves/rust-book-cli-example 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d61fd0c7e1e866ca921cbcab53abe7e60fc12ec896a718168b4177104bcaa1bc [INFO] running `Command { std: "docker" "start" "-a" "d61fd0c7e1e866ca921cbcab53abe7e60fc12ec896a718168b4177104bcaa1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d61fd0c7e1e866ca921cbcab53abe7e60fc12ec896a718168b4177104bcaa1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d61fd0c7e1e866ca921cbcab53abe7e60fc12ec896a718168b4177104bcaa1bc", kill_on_drop: false }` [INFO] [stdout] d61fd0c7e1e866ca921cbcab53abe7e60fc12ec896a718168b4177104bcaa1bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 273af7533a9c6481206edbd3a96ae67dbe2185640c72c1cf11651fbd8b73bf89 [INFO] running `Command { std: "docker" "start" "-a" "273af7533a9c6481206edbd3a96ae67dbe2185640c72c1cf11651fbd8b73bf89", kill_on_drop: false }` [INFO] [stderr] Compiling rust-book-cli-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Shoe` is never constructed [INFO] [stdout] --> src/lib.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | struct Shoe { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `shoes_in_size` is never used [INFO] [stdout] --> src/lib.rs:338:4 [INFO] [stdout] | [INFO] [stdout] 338 | fn shoes_in_size(shoes: Vec, shoe_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/lib.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 343 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:347:8 [INFO] [stdout] | [INFO] [stdout] 346 | impl Counter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 347 | fn new() -> Counter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "273af7533a9c6481206edbd3a96ae67dbe2185640c72c1cf11651fbd8b73bf89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273af7533a9c6481206edbd3a96ae67dbe2185640c72c1cf11651fbd8b73bf89", kill_on_drop: false }` [INFO] [stdout] 273af7533a9c6481206edbd3a96ae67dbe2185640c72c1cf11651fbd8b73bf89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77b37adbd3cc64e0993333be7e435be0564b88dc6d313e6cb20078e35fa3fb96 [INFO] running `Command { std: "docker" "start" "-a" "77b37adbd3cc64e0993333be7e435be0564b88dc6d313e6cb20078e35fa3fb96", kill_on_drop: false }` [INFO] [stderr] Compiling rust-book-cli-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Shoe` is never constructed [INFO] [stdout] --> src/lib.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | struct Shoe { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `shoes_in_size` is never used [INFO] [stdout] --> src/lib.rs:338:4 [INFO] [stdout] | [INFO] [stdout] 338 | fn shoes_in_size(shoes: Vec, shoe_size: u32) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/lib.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 343 | struct Counter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:347:8 [INFO] [stdout] | [INFO] [stdout] 346 | impl Counter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 347 | fn new() -> Counter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "77b37adbd3cc64e0993333be7e435be0564b88dc6d313e6cb20078e35fa3fb96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b37adbd3cc64e0993333be7e435be0564b88dc6d313e6cb20078e35fa3fb96", kill_on_drop: false }` [INFO] [stdout] 77b37adbd3cc64e0993333be7e435be0564b88dc6d313e6cb20078e35fa3fb96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d764ca41acfa26f8ea0e1fd8a375bd3900afaf15192985f32adb584dbc5f13a8 [INFO] running `Command { std: "docker" "start" "-a" "d764ca41acfa26f8ea0e1fd8a375bd3900afaf15192985f32adb584dbc5f13a8", kill_on_drop: false }` [INFO] [stderr] warning: struct `Shoe` is never constructed [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:333:8 [INFO] [stdout] running 8 tests [INFO] [stderr] | [INFO] [stdout] test tests::filters_by_size ... ok [INFO] [stderr] 333 | struct Shoe { [INFO] [stdout] test tests::case_sensitive ... ok [INFO] [stderr] | ^^^^ [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stderr] | [INFO] [stdout] test tests::iterator_demonstration ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] test tests::iterator_sum ... ok [INFO] [stderr] [INFO] [stdout] test tests::test_custom_iterator ... ok [INFO] [stderr] warning: function `shoes_in_size` is never used [INFO] [stdout] test tests::using_other_iterator_trait_methods ... ok [INFO] [stderr] --> src/lib.rs:338:4 [INFO] [stdout] test tests::iterator_map ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 338 | fn shoes_in_size(shoes: Vec, shoe_size: u32) -> Vec { [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: struct `Counter` is never constructed [INFO] [stderr] --> src/lib.rs:343:8 [INFO] [stderr] | [INFO] [stderr] 343 | struct Counter { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/lib.rs:347:8 [INFO] [stderr] | [INFO] [stderr] 346 | impl Counter { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] 347 | fn new() -> Counter { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-book-cli-example` (lib) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_book_cli_example-bf9951ac2f69c491) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_book_cli_example-86c914db5abc820d) [INFO] [stderr] Doc-tests rust_book_cli_example [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Config (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Config (line 15) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Fatal Error: Missing a query string [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Config (line 15) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d764ca41acfa26f8ea0e1fd8a375bd3900afaf15192985f32adb584dbc5f13a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d764ca41acfa26f8ea0e1fd8a375bd3900afaf15192985f32adb584dbc5f13a8", kill_on_drop: false }` [INFO] [stdout] d764ca41acfa26f8ea0e1fd8a375bd3900afaf15192985f32adb584dbc5f13a8