[INFO] updating cached repository https://github.com/ademonov/zipreader
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] a0e4f3d12996d97b20d32c1c8c7bd6db8b021cdf
[INFO] testing ademonov/zipreader against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fademonov%2Fzipreader" "work/builds/worker-10/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ademonov/zipreader on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ademonov/zipreader
[INFO] finished tweaking git repo https://github.com/ademonov/zipreader
[INFO] tweaked toml for git repo https://github.com/ademonov/zipreader written to work/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ademonov/zipreader already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] eb5513a11a34d40ba2447a3dffd2017727e8ef74c89572c8acfb7e22cb91cfeb
[INFO] running `"docker" "start" "-a" "eb5513a11a34d40ba2447a3dffd2017727e8ef74c89572c8acfb7e22cb91cfeb"`
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling podio v0.1.5
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling bzip2-sys v0.1.5
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]    Compiling flate2 v0.2.19
[INFO] [stderr]    Compiling bzip2 v0.3.2
[INFO] [stderr]    Compiling zip v0.2.6
[INFO] [stderr]    Compiling zipreader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `io`
[INFO] [stderr]  --> src/main.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{io, fs};
[INFO] [stderr]   |           ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `"docker" "inspect" "eb5513a11a34d40ba2447a3dffd2017727e8ef74c89572c8acfb7e22cb91cfeb"`
[INFO] running `"docker" "rm" "-f" "eb5513a11a34d40ba2447a3dffd2017727e8ef74c89572c8acfb7e22cb91cfeb"`
[INFO] [stdout] eb5513a11a34d40ba2447a3dffd2017727e8ef74c89572c8acfb7e22cb91cfeb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1ab2f68b984eda5e30962eeb46698aa842c1cb830aa5e16fa78a2dc58c94c779
[INFO] running `"docker" "start" "-a" "1ab2f68b984eda5e30962eeb46698aa842c1cb830aa5e16fa78a2dc58c94c779"`
[INFO] [stderr]    Compiling zipreader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `io`
[INFO] [stderr]  --> src/main.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{io, fs};
[INFO] [stderr]   |           ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "1ab2f68b984eda5e30962eeb46698aa842c1cb830aa5e16fa78a2dc58c94c779"`
[INFO] running `"docker" "rm" "-f" "1ab2f68b984eda5e30962eeb46698aa842c1cb830aa5e16fa78a2dc58c94c779"`
[INFO] [stdout] 1ab2f68b984eda5e30962eeb46698aa842c1cb830aa5e16fa78a2dc58c94c779
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 794bc7d8a6ce958f6329eb868e4a27856e753f4b80eefce0f8f02c827eea98c3
[INFO] running `"docker" "start" "-a" "794bc7d8a6ce958f6329eb868e4a27856e753f4b80eefce0f8f02c827eea98c3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zipreader-6ad632cbbaca7b17
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "794bc7d8a6ce958f6329eb868e4a27856e753f4b80eefce0f8f02c827eea98c3"`
[INFO] running `"docker" "rm" "-f" "794bc7d8a6ce958f6329eb868e4a27856e753f4b80eefce0f8f02c827eea98c3"`
[INFO] [stdout] 794bc7d8a6ce958f6329eb868e4a27856e753f4b80eefce0f8f02c827eea98c3