[INFO] cloning repository tailhook/ciruela
[INFO] running `"git" "clone" "--bare" "git://github.com/tailhook/ciruela.git" "work/cache/sources/gh/tailhook/ciruela"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tailhook/ciruela'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tailhook/ciruela"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tailhook/ciruela'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/tailhook/ciruela"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/tailhook/ciruela'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6174614d108466d8c5d2af2382f365ca81968151
[INFO] sha for GitHub repo tailhook/ciruela: 6174614d108466d8c5d2af2382f365ca81968151
[INFO] validating manifest of tailhook/ciruela on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tailhook/ciruela on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tailhook/ciruela
[INFO] finished frobbing tailhook/ciruela
[INFO] frobbed toml for tailhook/ciruela written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tailhook/ciruela/Cargo.toml
[INFO] started frobbing tailhook/ciruela
[INFO] finished frobbing tailhook/ciruela
[INFO] frobbed toml for tailhook/ciruela written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/tailhook/ciruela/Cargo.toml
[INFO] crate tailhook/ciruela has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scan_dir v0.3.3
[INFO] [stderr]   Downloaded tk-cantal v0.3.2
[INFO] [stderr]   Downloaded tk-http v0.3.9
[INFO] [stderr]   Downloaded valuable_futures v0.1.1
[INFO] [stderr]   Downloaded tk-pool v0.5.3
[INFO] [stderr]   Downloaded atomic v0.4.0
[INFO] [stderr]   Downloaded ssh-keys v0.1.3
[INFO] [stderr]   Downloaded self-meter v0.6.0
[INFO] [stderr]   Downloaded ns-env-config v0.1.0
[INFO] [stderr]   Downloaded atomic v0.3.4
[INFO] [stderr]   Downloaded tk-easyloop v0.1.1
[INFO] [stderr]   Downloaded self-meter-http v0.4.1
[INFO] [stderr]   Downloaded ns-std-threaded v0.3.0
[INFO] [stderr]   Downloaded digest-writer v0.3.1
[INFO] [stderr]   Downloaded openat v0.1.13
[INFO] [stderr]   Downloaded libcantal v0.3.2
[INFO] [stderr]   Downloaded ns-router v0.1.6
[INFO] [stderr]   Downloaded dir-signature v0.2.9
[INFO] [stderr]   Downloaded serde-humantime v0.1.1
[INFO] [stderr]   Downloaded async-slot v0.1.0
[INFO] [stderr]   Downloaded quire v0.4.0
[INFO] [stderr]   Downloaded abstract-ns v0.4.3
[INFO] [stderr]   Downloaded tk-listen v0.1.1
[INFO] [stderr]   Downloaded serde_millis v0.1.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tailhook/ciruela against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/tailhook/ciruela:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e6059f477c46affdf9a4132190d3d4f30545943dfe0d9c49536ee3b2014f6eff
[INFO] running `"docker" "start" "-a" "e6059f477c46affdf9a4132190d3d4f30545943dfe0d9c49536ee3b2014f6eff"`
[INFO] [stderr]    Compiling serde v1.0.64
[INFO] [stderr]     Checking sha1 v0.4.0
[INFO] [stderr]     Checking atomic v0.3.4
[INFO] [stderr]     Checking rand_core v0.2.0
[INFO] [stderr]     Checking atomic v0.4.0
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking crossbeam v0.3.2
[INFO] [stderr]     Checking mopa v0.2.2
[INFO] [stderr]     Checking async-slot v0.1.0
[INFO] [stderr]     Checking openat v0.1.13
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking valuable_futures v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.4
[INFO] [stderr]     Checking scan_dir v0.3.3
[INFO] [stderr]     Checking base64 v0.9.1
[INFO] [stderr]     Checking abstract-ns v0.4.3
[INFO] [stderr]     Checking tempfile v3.0.2
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking rand v0.5.0
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking backtrace-sys v0.1.23
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking tk-bufstream v0.3.0
[INFO] [stderr]     Checking humannum v0.1.0
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking ssh-keys v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.8
[INFO] [stderr]     Checking ns-std-threaded v0.3.0
[INFO] [stderr]     Checking digest-writer v0.3.1
[INFO] [stderr]     Checking blake2 v0.7.1
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]    Compiling syn v0.14.1
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking dir-signature v0.2.9
[INFO] [stderr]     Checking ns-router v0.1.6
[INFO] [stderr]     Checking tk-http v0.3.9
[INFO] [stderr]     Checking tk-pool v0.5.3
[INFO] [stderr]     Checking tk-listen v0.1.1
[INFO] [stderr]     Checking tk-easyloop v0.1.1
[INFO] [stderr]     Checking ns-env-config v0.1.0
[INFO] [stderr]    Compiling structopt-derive v0.2.8
[INFO] [stderr]    Compiling serde_derive v1.0.64
[INFO] [stderr]     Checking structopt v0.2.8
[INFO] [stderr]     Checking serde_json v1.0.19
[INFO] [stderr]     Checking serde_millis v0.1.1
[INFO] [stderr]     Checking serde_bytes v0.10.4
[INFO] [stderr]     Checking serde-humantime v0.1.1
[INFO] [stderr]     Checking serde_cbor v0.8.2
[INFO] [stderr]     Checking quire v0.4.0
[INFO] [stderr]     Checking libcantal v0.3.2
[INFO] [stderr]     Checking self-meter v0.6.0
[INFO] [stderr]     Checking tk-cantal v0.3.2
[INFO] [stderr]     Checking self-meter-http v0.4.1
[INFO] [stderr]     Checking ciruela v0.6.12 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/client/main.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[macro_use] extern crate structopt;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/client/main.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[macro_use] extern crate structopt;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/client/keys.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env::{self, home_dir};
[INFO] [stderr]   |                      ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/client/keys.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         match home_dir() {
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/client/keys.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env::{self, home_dir};
[INFO] [stderr]   |                      ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/client/keys.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         match home_dir() {
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/daemon/disk/public.rs:203:45
[INFO] [stderr]     |
[INFO] [stderr] 203 |                             let line = line.trim_left_matches('/');
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/daemon/disk/public.rs:203:45
[INFO] [stderr]     |
[INFO] [stderr] 203 |                             let line = line.trim_left_matches('/');
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `"docker" "inspect" "e6059f477c46affdf9a4132190d3d4f30545943dfe0d9c49536ee3b2014f6eff"`
[INFO] running `"docker" "rm" "-f" "e6059f477c46affdf9a4132190d3d4f30545943dfe0d9c49536ee3b2014f6eff"`
[INFO] [stdout] e6059f477c46affdf9a4132190d3d4f30545943dfe0d9c49536ee3b2014f6eff