[INFO] fetching crate cllog 0.2.0...
[INFO] testing cllog-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cllog 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cllog 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cllog 0.2.0
[INFO] finished tweaking crates.io crate cllog 0.2.0
[INFO] tweaked toml for crates.io crate cllog 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate cllog 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-2/source/src/main.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c57bc39964afe80d22774ee94a766eff0f3e956b7f517176f7c09f0e83980e0b
[INFO] running `Command { std: "docker" "start" "-a" "c57bc39964afe80d22774ee94a766eff0f3e956b7f517176f7c09f0e83980e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c57bc39964afe80d22774ee94a766eff0f3e956b7f517176f7c09f0e83980e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57bc39964afe80d22774ee94a766eff0f3e956b7f517176f7c09f0e83980e0b", kill_on_drop: false }`
[INFO] [stdout] c57bc39964afe80d22774ee94a766eff0f3e956b7f517176f7c09f0e83980e0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98464622f147913b64e64a8650cffa4f5b967ce757adac3603559d2bf0f5bdf2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "98464622f147913b64e64a8650cffa4f5b967ce757adac3603559d2bf0f5bdf2", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling hambands v0.1.2
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling cli-table-derive v0.4.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling autojson v0.1.0
[INFO] [stderr]    Compiling adif v0.1.0
[INFO] [stderr]    Compiling cli-table v0.4.6
[INFO] [stderr]    Compiling cllog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `value_t`
[INFO] [stdout]  --> src/cli.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{App, AppSettings, Arg, ArgMatches, SubCommand, crate_authors, crate_description, crate_name, value_t};
[INFO] [stdout]   |                                                                                                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Border`, `ColorChoice`, `HorizontalLine`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                 ^^^^^^^^^^^                         ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/log/new.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/commands/log/edit.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Local, TimeZone};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/query.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `value_t`
[INFO] [stdout]  --> src/cli.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{App, AppSettings, Arg, ArgMatches, SubCommand, crate_authors, crate_description, crate_name, value_t};
[INFO] [stdout]   |                                                                                                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Border`, `ColorChoice`, `HorizontalLine`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                 ^^^^^^^^^^^                         ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/log/new.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/commands/log/edit.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Local, TimeZone};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/query.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Style`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/book/publish.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn exec_publish_book(name: &str, outfile: &str) {
[INFO] [stdout]   |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Style`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/book/publish.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn exec_publish_book(name: &str, outfile: &str) {
[INFO] [stdout]   |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/log/edit.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut split_index = id.split(':').collect::<Vec<&str>>();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/log/edit.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut split_index = id.split(':').collect::<Vec<&str>>();
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.50s
[INFO] running `Command { std: "docker" "inspect" "98464622f147913b64e64a8650cffa4f5b967ce757adac3603559d2bf0f5bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98464622f147913b64e64a8650cffa4f5b967ce757adac3603559d2bf0f5bdf2", kill_on_drop: false }`
[INFO] [stdout] 98464622f147913b64e64a8650cffa4f5b967ce757adac3603559d2bf0f5bdf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dbd84271a20a5877a55be1b91030b5e95bd2044e7ce92b64e16cf7ff99808d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2dbd84271a20a5877a55be1b91030b5e95bd2044e7ce92b64e16cf7ff99808d4", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr]    Compiling cllog v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `value_t`
[INFO] [stdout]  --> src/cli.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{App, AppSettings, Arg, ArgMatches, SubCommand, crate_authors, crate_description, crate_name, value_t};
[INFO] [stdout]   |                                                                                                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Border`, `ColorChoice`, `HorizontalLine`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                 ^^^^^^^^^^^                         ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/log/new.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/commands/log/edit.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Local, TimeZone};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `value_t`
[INFO] [stdout]  --> src/cli.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{App, AppSettings, Arg, ArgMatches, SubCommand, crate_authors, crate_description, crate_name, value_t};
[INFO] [stdout]   |                                                                                                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/query.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Border`, `ColorChoice`, `HorizontalLine`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                 ^^^^^^^^^^^                         ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/log/new.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/commands/log/edit.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Local, TimeZone};
[INFO] [stdout]   |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_data_default_book_path`
[INFO] [stdout]  --> src/commands/query.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Style`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/book/publish.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn exec_publish_book(name: &str, outfile: &str) {
[INFO] [stdout]   |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Style`
[INFO] [stdout]  --> src/commands/book/dump.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/commands/book/publish.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn exec_publish_book(name: &str, outfile: &str) {
[INFO] [stdout]   |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/log/edit.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut split_index = id.split(':').collect::<Vec<&str>>();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/log/edit.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut split_index = id.split(':').collect::<Vec<&str>>();
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "2dbd84271a20a5877a55be1b91030b5e95bd2044e7ce92b64e16cf7ff99808d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbd84271a20a5877a55be1b91030b5e95bd2044e7ce92b64e16cf7ff99808d4", kill_on_drop: false }`
[INFO] [stdout] 2dbd84271a20a5877a55be1b91030b5e95bd2044e7ce92b64e16cf7ff99808d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 431a123a2a730db4b5c5bf13bf437be482b9eb95910179016034593232b90f2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "431a123a2a730db4b5c5bf13bf437be482b9eb95910179016034593232b90f2e", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] warning: unused import: `value_t`
[INFO] [stderr]  --> src/cli.rs:1:105
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::{App, AppSettings, Arg, ArgMatches, SubCommand, crate_authors, crate_description, crate_name, value_t};
[INFO] [stderr]   |                                                                                                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Border`, `ColorChoice`, `HorizontalLine`
[INFO] [stderr]  --> src/commands/book/dump.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stderr]   |                 ^^^^^^^^^^^                         ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `get_data_default_book_path`
[INFO] [stderr]  --> src/commands/log/new.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TimeZone`
[INFO] [stderr]  --> src/commands/log/edit.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::{DateTime, Local, TimeZone};
[INFO] [stderr]   |                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `get_data_default_book_path`
[INFO] [stderr]  --> src/commands/query.rs:7:58
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Style`
[INFO] [stderr]  --> src/commands/book/dump.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]  --> src/commands/book/publish.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn exec_publish_book(name: &str, outfile: &str) {
[INFO] [stderr]   |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/commands/log/edit.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut split_index = id.split(':').collect::<Vec<&str>>();
[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: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `value_t`
[INFO] [stderr]  --> src/cli.rs:1:105
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::{App, AppSettings, Arg, ArgMatches, SubCommand, crate_authors, crate_description, crate_name, value_t};
[INFO] [stderr]   |                                                                                                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Border`, `ColorChoice`, `HorizontalLine`
[INFO] [stderr]  --> src/commands/book/dump.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stderr]   |                 ^^^^^^^^^^^                         ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `get_data_default_book_path`
[INFO] [stderr]  --> src/commands/log/new.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TimeZone`
[INFO] [stderr]  --> src/commands/log/edit.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use chrono::{DateTime, Local, TimeZone};
[INFO] [stderr]   |                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `get_data_default_book_path`
[INFO] [stderr]  --> src/commands/query.rs:7:58
[INFO] [stderr]   |
[INFO] [stderr] 7 |     ensure_storage_location_exists, get_data_books_path, get_data_default_book_path,
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Style`
[INFO] [stderr]  --> src/commands/book/dump.rs:1:30
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cli_table::{ColorChoice, Style, Table, format::{Border, HorizontalLine}};
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]  --> src/commands/book/publish.rs:3:26
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn exec_publish_book(name: &str, outfile: &str) {
[INFO] [stderr]   |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/commands/log/edit.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut split_index = id.split(':').collect::<Vec<&str>>();
[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: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cl-3bc79db39bf6e7f7)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cllog-3570b3d322dcdbc2)
[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" "431a123a2a730db4b5c5bf13bf437be482b9eb95910179016034593232b90f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431a123a2a730db4b5c5bf13bf437be482b9eb95910179016034593232b90f2e", kill_on_drop: false }`
[INFO] [stdout] 431a123a2a730db4b5c5bf13bf437be482b9eb95910179016034593232b90f2e
