[INFO] updating cached repository amunnz/rust_pw_manager
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/amunnz/rust_pw_manager
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/amunnz/rust_pw_manager" "work/ex/beta-1.37-6/sources/1.36.0/gh/amunnz/rust_pw_manager"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/amunnz/rust_pw_manager'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amunnz/rust_pw_manager" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/amunnz/rust_pw_manager"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/amunnz/rust_pw_manager'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 574076dee531446664c0f01a241b620b9e55c4b2
[INFO] sha for GitHub repo amunnz/rust_pw_manager: 574076dee531446664c0f01a241b620b9e55c4b2
[INFO] validating manifest of amunnz/rust_pw_manager on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of amunnz/rust_pw_manager on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing amunnz/rust_pw_manager
[INFO] finished frobbing amunnz/rust_pw_manager
[INFO] frobbed toml for amunnz/rust_pw_manager written to work/ex/beta-1.37-6/sources/1.36.0/gh/amunnz/rust_pw_manager/Cargo.toml
[INFO] started frobbing amunnz/rust_pw_manager
[INFO] finished frobbing amunnz/rust_pw_manager
[INFO] frobbed toml for amunnz/rust_pw_manager written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/amunnz/rust_pw_manager/Cargo.toml
[INFO] crate amunnz/rust_pw_manager already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing amunnz/rust_pw_manager against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/amunnz/rust_pw_manager:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 727a9e0b693817f30b371d0ee89113306bd9210ed64d1256dd8b83510ce41aa1
[INFO] running `"docker" "start" "-a" "727a9e0b693817f30b371d0ee89113306bd9210ed64d1256dd8b83510ce41aa1"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling pw_manager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::SeekFrom`
[INFO] [stderr]  --> src/utils.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::SeekFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `"docker" "inspect" "727a9e0b693817f30b371d0ee89113306bd9210ed64d1256dd8b83510ce41aa1"`
[INFO] running `"docker" "rm" "-f" "727a9e0b693817f30b371d0ee89113306bd9210ed64d1256dd8b83510ce41aa1"`
[INFO] [stdout] 727a9e0b693817f30b371d0ee89113306bd9210ed64d1256dd8b83510ce41aa1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/amunnz/rust_pw_manager:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 68aa8210aecb3b8f527fb8fbd1079851d6096eb9d17c3d97ab9e8b7d6fe72efa
[INFO] running `"docker" "start" "-a" "68aa8210aecb3b8f527fb8fbd1079851d6096eb9d17c3d97ab9e8b7d6fe72efa"`
[INFO] [stderr]    Compiling pw_manager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io::SeekFrom`
[INFO] [stderr]  --> src/utils.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::SeekFrom;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "68aa8210aecb3b8f527fb8fbd1079851d6096eb9d17c3d97ab9e8b7d6fe72efa"`
[INFO] running `"docker" "rm" "-f" "68aa8210aecb3b8f527fb8fbd1079851d6096eb9d17c3d97ab9e8b7d6fe72efa"`
[INFO] [stdout] 68aa8210aecb3b8f527fb8fbd1079851d6096eb9d17c3d97ab9e8b7d6fe72efa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/amunnz/rust_pw_manager:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 26ad406730f3db473038cc6ac44ecbeb86b906c8c0329fad348991a61c4e62a1
[INFO] running `"docker" "start" "-a" "26ad406730f3db473038cc6ac44ecbeb86b906c8c0329fad348991a61c4e62a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pw_manager-f83f354d3a937661
[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" "26ad406730f3db473038cc6ac44ecbeb86b906c8c0329fad348991a61c4e62a1"`
[INFO] running `"docker" "rm" "-f" "26ad406730f3db473038cc6ac44ecbeb86b906c8c0329fad348991a61c4e62a1"`
[INFO] [stdout] 26ad406730f3db473038cc6ac44ecbeb86b906c8c0329fad348991a61c4e62a1