[INFO] cloning repository https://github.com/S2Lab/messycanvas
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/S2Lab/messycanvas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS2Lab%2Fmessycanvas"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS2Lab%2Fmessycanvas'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ccfcdc28d1f82dc1a550c957a55b69e32fae75b8
[INFO] checking S2Lab/messycanvas against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FS2Lab%2Fmessycanvas" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/S2Lab/messycanvas on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/S2Lab/messycanvas
[INFO] finished tweaking git repo https://github.com/S2Lab/messycanvas
[INFO] tweaked toml for git repo https://github.com/S2Lab/messycanvas written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/S2Lab/messycanvas already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e8f139d7b630fabc89e510088ca00417ffd15c6471a2c9c0611ee263d418a77d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e8f139d7b630fabc89e510088ca00417ffd15c6471a2c9c0611ee263d418a77d"`
[INFO] [stderr]     Checking stable_deref_trait v1.1.0
[INFO] [stderr]     Checking crossbeam-utils v0.4.1
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking socket2 v0.3.7
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling ring v0.13.2
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling actix-web v0.7.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.9
[INFO] [stderr]     Checking bytes v0.4.9
[INFO] [stderr]     Checking simple_logger v0.5.0
[INFO] [stderr]     Checking smallvec v0.6.3
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking mio-uds v0.6.6
[INFO] [stderr]     Checking crossbeam-epoch v0.5.1
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]     Checking resolv-conf v0.6.1
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling quote v0.6.4
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking http v0.1.8
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking lock_api v0.1.3
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]     Checking crossbeam-channel v0.2.3
[INFO] [stderr]     Checking tokio-reactor v0.1.2
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[INFO] [stderr]     Checking tokio-signal v0.2.1
[INFO] [stderr]     Checking tokio-fs v0.1.2
[INFO] [stderr]     Checking h2 v0.1.10
[INFO] [stderr]     Checking trust-dns-proto v0.4.0
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking trust-dns-resolver v0.9.0
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]    Compiling actix_derive v0.3.0
[INFO] [stderr]     Checking actix v0.7.2
[INFO] [stderr]     Checking messycanvas v0.0.0-dev.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/cli.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | /     lazy_static! {
[INFO] [stderr] 41 | |         static ref DEFAULT_CONFIG_PATH: &'static str = option_env!("CANVAS_DEFAULT_CONFIG_PATH")
[INFO] [stderr] 42 | |             .unwrap_or("/usr/local/etc/messycanvas/canvasd.toml");
[INFO] [stderr] 43 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/cli.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     lazy_static! {
[INFO] [stderr] 50 | |         static ref CONFIG_PATH_DESCRIPTION: String = format!(
[INFO] [stderr] 51 | |             r"Reads configuration from path
[INFO] [stderr] 52 | |     This value can also be provided by environment variable
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |         );
[INFO] [stderr] 59 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AddressChanged`
[INFO] [stderr]   --> src/srv.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AddressChanged,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/cli.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | /     lazy_static! {
[INFO] [stderr] 41 | |         static ref DEFAULT_CONFIG_PATH: &'static str = option_env!("CANVAS_DEFAULT_CONFIG_PATH")
[INFO] [stderr] 42 | |             .unwrap_or("/usr/local/etc/messycanvas/canvasd.toml");
[INFO] [stderr] 43 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/cli.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     lazy_static! {
[INFO] [stderr] 50 | |         static ref CONFIG_PATH_DESCRIPTION: String = format!(
[INFO] [stderr] 51 | |             r"Reads configuration from path
[INFO] [stderr] 52 | |     This value can also be provided by environment variable
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |         );
[INFO] [stderr] 59 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AddressChanged`
[INFO] [stderr]   --> src/srv.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     AddressChanged,
[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 25s
[INFO] running `"docker" "inspect" "e8f139d7b630fabc89e510088ca00417ffd15c6471a2c9c0611ee263d418a77d"`
[INFO] running `"docker" "rm" "-f" "e8f139d7b630fabc89e510088ca00417ffd15c6471a2c9c0611ee263d418a77d"`
[INFO] [stdout] e8f139d7b630fabc89e510088ca00417ffd15c6471a2c9c0611ee263d418a77d