[INFO] cloning repository https://github.com/ncphillips/mojo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ncphillips/mojo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncphillips%2Fmojo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncphillips%2Fmojo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b27a11f850dcb2479a6a00e636a3c60749641f6
[INFO] testing ncphillips/mojo against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fncphillips%2Fmojo" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ncphillips/mojo on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ncphillips/mojo
[INFO] finished tweaking git repo https://github.com/ncphillips/mojo
[INFO] tweaked toml for git repo https://github.com/ncphillips/mojo written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ncphillips/mojo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 253663900da4d424834c42a32d8480f0f0a43d30542742d89053f93e9cff89a0
[INFO] running `Command { std: "docker" "start" "-a" "253663900da4d424834c42a32d8480f0f0a43d30542742d89053f93e9cff89a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "253663900da4d424834c42a32d8480f0f0a43d30542742d89053f93e9cff89a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253663900da4d424834c42a32d8480f0f0a43d30542742d89053f93e9cff89a0", kill_on_drop: false }`
[INFO] [stdout] 253663900da4d424834c42a32d8480f0f0a43d30542742d89053f93e9cff89a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e353672d6a57dd064c6a0e99f6e6a865216ce335230d2d5342dd67729ae9fe
[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" "72e353672d6a57dd064c6a0e99f6e6a865216ce335230d2d5342dd67729ae9fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling mojo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/main.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{stdin, BufRead, BufReader};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{stdin, BufRead, BufReader};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/entry/task.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(description: &str) -> Task {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mark_complete`
[INFO] [stdout]   --> src/entry/task.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn mark_complete(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.87s
[INFO] running `Command { std: "docker" "inspect" "72e353672d6a57dd064c6a0e99f6e6a865216ce335230d2d5342dd67729ae9fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e353672d6a57dd064c6a0e99f6e6a865216ce335230d2d5342dd67729ae9fe", kill_on_drop: false }`
[INFO] [stdout] 72e353672d6a57dd064c6a0e99f6e6a865216ce335230d2d5342dd67729ae9fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2de0dd75d9737bce4bc3881c6f735b1f8b53e00b790861692624f6a2f2c732d
[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" "c2de0dd75d9737bce4bc3881c6f735b1f8b53e00b790861692624f6a2f2c732d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mojo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use regex::Regex;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/main.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{stdin, BufRead, BufReader};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::{stdin, BufRead, BufReader};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "c2de0dd75d9737bce4bc3881c6f735b1f8b53e00b790861692624f6a2f2c732d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2de0dd75d9737bce4bc3881c6f735b1f8b53e00b790861692624f6a2f2c732d", kill_on_drop: false }`
[INFO] [stdout] c2de0dd75d9737bce4bc3881c6f735b1f8b53e00b790861692624f6a2f2c732d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e54287c4869562e4fa057ed73dde33a6f2684dcbb1b2760fca6b8cfa0767236d
[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" "e54287c4869562e4fa057ed73dde33a6f2684dcbb1b2760fca6b8cfa0767236d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `regex::Regex`
[INFO] [stdout] running 15 tests
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stdout] test entry::task::from_line::returns_err_on_empty_lines ... ok
[INFO] [stderr]   |
[INFO] [stdout] test entry::task::from_line::returns_task_for_dash ... ok
[INFO] [stderr] 3 | use regex::Regex;
[INFO] [stdout] test entry::task::from_line::understands_incomplete_tasks ... ok
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stdout] test entry::task::mark_complete::sets_status_to_complete ... ok
[INFO] [stderr]   |
[INFO] [stdout] test entry::task::from_line::understands_deleted_tasks ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] test entry::task::from_line::understands_complete_tasks ... ok
[INFO] [stderr] 
[INFO] [stdout] test entry::task::from_line::returns_task_for_star ... ok
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stdout] test entry::task::from_line::returns_task_for_plus ... ok
[INFO] [stderr]  --> src/main.rs:7:31
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{stdin, BufRead, BufReader};
[INFO] [stderr]   |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/main.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{stdin, BufRead, BufReader};
[INFO] [stderr]   |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mojo` (bin "mojo" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mojo-6585f9fcc798fc0c)
[INFO] [stdout] test entry::task::from_line::loads_description ... ok
[INFO] [stdout] test entry::task::from_line::understands_migrated_tasks ... ok
[INFO] [stdout] test entry::task::new::creates_incomplete_tasks ... ok
[INFO] [stdout] test entry::test::entry_without_tasks ... ok
[INFO] [stdout] test entry::test::entry_with_task ... ok
[INFO] [stdout] test entry::task::from_line::understands_backlog_tasks ... ok
[INFO] [stdout] test entry::test::has_a_task ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e54287c4869562e4fa057ed73dde33a6f2684dcbb1b2760fca6b8cfa0767236d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54287c4869562e4fa057ed73dde33a6f2684dcbb1b2760fca6b8cfa0767236d", kill_on_drop: false }`
[INFO] [stdout] e54287c4869562e4fa057ed73dde33a6f2684dcbb1b2760fca6b8cfa0767236d