[INFO] updating cached repository https://github.com/pizzamig/myrello
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5c3c4358fad6b8f6494039e8405d72a5b1d84fa9
[INFO] checking pizzamig/myrello against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fmyrello" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pizzamig/myrello on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pizzamig/myrello
[INFO] finished tweaking git repo https://github.com/pizzamig/myrello
[INFO] tweaked toml for git repo https://github.com/pizzamig/myrello written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pizzamig/myrello already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22f1ce1c8187cef15038aad7b2ff71501121c4b0f3c29a7006844b06a66132a7
[INFO] running `"docker" "start" "-a" "22f1ce1c8187cef15038aad7b2ff71501121c4b0f3c29a7006844b06a66132a7"`
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]     Checking predicates-core v0.9.0
[INFO] [stderr]     Checking mkdirp v0.1.0
[INFO] [stderr]     Checking strum v0.15.0
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]     Checking normalize-line-endings v0.2.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking tokio-trace-core v0.2.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.13.0
[INFO] [stderr]     Checking tokio-executor v0.1.7
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking bstr v0.1.4
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]     Checking backtrace v0.3.26
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking predicates-tree v0.9.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking predicates v0.9.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking prettytable-rs v0.7.0
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking globset v0.4.3
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking rusqlite v0.17.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking ignore v0.4.7
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking globwalk v0.3.1
[INFO] [stderr]     Checking structopt v0.2.16
[INFO] [stderr]     Checking assert_fs v0.9.0
[INFO] [stderr]     Checking proptest v0.9.3
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking assert_cmd v0.9.1
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling structopt-flags v0.3.2
[INFO] [stderr]     Checking myrello v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/task.rs:95:71
[INFO] [stderr]    |
[INFO] [stderr] 95 |         title.add_cell(Cell::new("Reference").with_style(Attr::Bold));;
[INFO] [stderr]    |                                                                       ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/task.rs:227:71
[INFO] [stderr]     |
[INFO] [stderr] 227 |         title.add_cell(Cell::new("Reference").with_style(Attr::Bold));;
[INFO] [stderr]     |                                                                       ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `proptest_helper`
[INFO] [stderr]    --> src/db/mod.rs:550:30
[INFO] [stderr]     |
[INFO] [stderr] 550 |     use proptest::{proptest, proptest_helper};
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/task.rs:95:71
[INFO] [stderr]    |
[INFO] [stderr] 95 |         title.add_cell(Cell::new("Reference").with_style(Attr::Bold));;
[INFO] [stderr]    |                                                                       ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/task.rs:227:71
[INFO] [stderr]     |
[INFO] [stderr] 227 |         title.add_cell(Cell::new("Reference").with_style(Attr::Bold));;
[INFO] [stderr]     |                                                                       ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/db/async.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn new(connection: Arc<Mutex<Connection>>, todo_id: u32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/db/async.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn new(connection: Arc<Mutex<Connection>>, todo_id: u32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "22f1ce1c8187cef15038aad7b2ff71501121c4b0f3c29a7006844b06a66132a7"`
[INFO] running `"docker" "rm" "-f" "22f1ce1c8187cef15038aad7b2ff71501121c4b0f3c29a7006844b06a66132a7"`
[INFO] [stdout] 22f1ce1c8187cef15038aad7b2ff71501121c4b0f3c29a7006844b06a66132a7