[INFO] fetching crate cllog 0.2.0...
[INFO] testing cllog-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cllog 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cllog 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-3/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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-3/source/src/main.rs
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded autojson v0.1.0
[INFO] [stderr]   Downloaded hambands v0.1.2
[INFO] [stderr]   Downloaded adif v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "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] f39f29453ca69e1be8098e47522f29a36ff1d9e2e2273a7bb7bb8b672b08036f
[INFO] running `Command { std: "docker" "start" "-a" "f39f29453ca69e1be8098e47522f29a36ff1d9e2e2273a7bb7bb8b672b08036f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39f29453ca69e1be8098e47522f29a36ff1d9e2e2273a7bb7bb8b672b08036f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39f29453ca69e1be8098e47522f29a36ff1d9e2e2273a7bb7bb8b672b08036f", kill_on_drop: false }`
[INFO] [stdout] f39f29453ca69e1be8098e47522f29a36ff1d9e2e2273a7bb7bb8b672b08036f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7211a2c1d97212c94ce8b0e32b5c291ce052e91fef6cf3465feb09764d2c4f59
[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" "7211a2c1d97212c94ce8b0e32b5c291ce052e91fef6cf3465feb09764d2c4f59", 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 libc v0.2.97
[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 csv-core v0.1.10
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.44
[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 rand_core v0.6.3
[INFO] [stderr]    Compiling lexical v5.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[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 adif v0.1.0
[INFO] [stderr]    Compiling autojson 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 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 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: `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/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: `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: `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 37.71s
[INFO] running `Command { std: "docker" "inspect" "7211a2c1d97212c94ce8b0e32b5c291ce052e91fef6cf3465feb09764d2c4f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7211a2c1d97212c94ce8b0e32b5c291ce052e91fef6cf3465feb09764d2c4f59", kill_on_drop: false }`
[INFO] [stdout] 7211a2c1d97212c94ce8b0e32b5c291ce052e91fef6cf3465feb09764d2c4f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c556990d7a829383c6e7645e677a76195a9065af74fd80079cf83cf54f637066
[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" "c556990d7a829383c6e7645e677a76195a9065af74fd80079cf83cf54f637066", 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 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 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: `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: `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: `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 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 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 0.76s
[INFO] running `Command { std: "docker" "inspect" "c556990d7a829383c6e7645e677a76195a9065af74fd80079cf83cf54f637066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c556990d7a829383c6e7645e677a76195a9065af74fd80079cf83cf54f637066", kill_on_drop: false }`
[INFO] [stdout] c556990d7a829383c6e7645e677a76195a9065af74fd80079cf83cf54f637066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "test" "--frozen", 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] b33a55d681553eab720a976519c217d6722154f5f4998d1709922090bdcf84b9
[INFO] running `Command { std: "docker" "start" "-a" "b33a55d681553eab720a976519c217d6722154f5f4998d1709922090bdcf84b9", 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: `cllog` (bin "cllog" test) generated 8 warnings
[INFO] [stderr] warning: `cllog` (bin "cl" test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cl-489a786918137518)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cllog-17eca59e1530da6c)
[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 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" "b33a55d681553eab720a976519c217d6722154f5f4998d1709922090bdcf84b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33a55d681553eab720a976519c217d6722154f5f4998d1709922090bdcf84b9", kill_on_drop: false }`
[INFO] [stdout] b33a55d681553eab720a976519c217d6722154f5f4998d1709922090bdcf84b9
