[INFO] cloning repository https://github.com/jacderida/books-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacderida/books-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacderida%2Fbooks-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacderida%2Fbooks-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2398e679b00cc8b8097e9838042cab17262f771
[INFO] testing jacderida/books-db against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacderida%2Fbooks-db" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jacderida/books-db
[INFO] finished tweaking git repo https://github.com/jacderida/books-db
[INFO] tweaked toml for git repo https://github.com/jacderida/books-db written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jacderida/books-db on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jacderida/books-db 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" "+1.90.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e22cac50f26e8488222c5fc39ee129c544f7e623c26a27dcdffa3dc88cfa5b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e22cac50f26e8488222c5fc39ee129c544f7e623c26a27dcdffa3dc88cfa5b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22cac50f26e8488222c5fc39ee129c544f7e623c26a27dcdffa3dc88cfa5b5e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ce152af7378d6cfb03665d500e7a0b1618d71949d086ec50cc83deca0b2cd22
[INFO] running `Command { std: "docker" "start" "-a" "8ce152af7378d6cfb03665d500e7a0b1618d71949d086ec50cc83deca0b2cd22", kill_on_drop: false }`
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[INFO] [stderr]    Compiling books-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/books.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         for mut author in book.authors.iter_mut() {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `image_url` is never read
[INFO] [stdout]   --> src/isbn_db.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct IsbnDbBook {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub image_url: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "8ce152af7378d6cfb03665d500e7a0b1618d71949d086ec50cc83deca0b2cd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce152af7378d6cfb03665d500e7a0b1618d71949d086ec50cc83deca0b2cd22", kill_on_drop: false }`
[INFO] [stdout] 8ce152af7378d6cfb03665d500e7a0b1618d71949d086ec50cc83deca0b2cd22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a33c28905ce9386dd60073be2b90418b6a57366e48484b94e9706810195d2537
[INFO] running `Command { std: "docker" "start" "-a" "a33c28905ce9386dd60073be2b90418b6a57366e48484b94e9706810195d2537", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.11.17
[INFO] [stderr]    Compiling books-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/books.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         for mut author in book.authors.iter_mut() {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "a33c28905ce9386dd60073be2b90418b6a57366e48484b94e9706810195d2537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33c28905ce9386dd60073be2b90418b6a57366e48484b94e9706810195d2537", kill_on_drop: false }`
[INFO] [stdout] a33c28905ce9386dd60073be2b90418b6a57366e48484b94e9706810195d2537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3c78ff6a0553092be0326d437fac9583f8e7f7910731c424d922d57f4bae2c4
[INFO] running `Command { std: "docker" "start" "-a" "f3c78ff6a0553092be0326d437fac9583f8e7f7910731c424d922d57f4bae2c4", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/books.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         for mut author in book.authors.iter_mut() {
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `books-db` (bin "books" test) generated 1 warning (run `cargo fix --bin "books" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/books-dbd41972affa5418)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test books::test::try_from_should_convert_the_add_book_model_to_a_book ... ok
[INFO] [stdout] test books::test::try_from_should_convert_add_book_model_with_multiple_authors_to_a_book ... ok
[INFO] [stdout] test models::test::parse_should_convert_an_edited_book_string_with_optional_fields_not_populated_to_an_add_book_model ... ok
[INFO] [stdout] test models::test::from_should_convert_the_isbn_record_to_an_add_book_model ... ok
[INFO] [stdout] test models::test::from_should_convert_the_isbn_record_with_multiple_authors_to_an_add_book_model ... ok
[INFO] [stdout] test models::test::parse_should_convert_an_edited_book_string_to_an_add_book_model ... ok
[INFO] [stdout] test models::test::parse_should_convert_an_edited_book_string_with_optional_fields_missing_to_an_add_book_model ... ok
[INFO] [stdout] test models::test::to_editor_should_represent_model_as_an_editable_string ... ok
[INFO] [stdout] test isbn_db::test::get_book_by_isbn_should_return_book_record ... ok
[INFO] [stdout] test isbn_db::test::get_book_by_isbn_when_book_has_multiple_authors_and_optional_fields_should_return_book_record ... ok
[INFO] [stdout] test db::test::init_db_should_create_the_database ... ok
[INFO] [stdout] test db::test::init_db_should_create_the_books_table ... ok
[INFO] [stdout] test db::test::init_db_should_create_the_books_authors_table ... ok
[INFO] [stdout] test db::test::init_db_should_create_the_authors_table ... ok
[INFO] [stdout] test db::test::init_db_should_create_the_publishers_table ... ok
[INFO] [stdout] test books::test::add_book_should_save_book_authors_and_publisher ... ok
[INFO] [stdout] test books::test::add_book_should_save_book_with_multiple_authors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3c78ff6a0553092be0326d437fac9583f8e7f7910731c424d922d57f4bae2c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c78ff6a0553092be0326d437fac9583f8e7f7910731c424d922d57f4bae2c4", kill_on_drop: false }`
[INFO] [stdout] f3c78ff6a0553092be0326d437fac9583f8e7f7910731c424d922d57f4bae2c4
