[INFO] crate linux_proc 0.1.1 is already in cache
[INFO] extracting crate linux_proc 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/linux_proc/0.1.1
[INFO] extracting crate linux_proc 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/linux_proc/0.1.1
[INFO] validating manifest of linux_proc-0.1.1 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 linux_proc-0.1.1 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 linux_proc-0.1.1
[INFO] finished frobbing linux_proc-0.1.1
[INFO] frobbed toml for linux_proc-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/linux_proc/0.1.1/Cargo.toml
[INFO] started frobbing linux_proc-0.1.1
[INFO] finished frobbing linux_proc-0.1.1
[INFO] frobbed toml for linux_proc-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/linux_proc/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing linux_proc-0.1.1 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/linux_proc/0.1.1:/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] ba8f871655702f6ba0fb5d70dcb8365fd7ba2b60af13af454fe54b6a8239006c
[INFO] running `"docker" "start" "-a" "ba8f871655702f6ba0fb5d70dcb8365fd7ba2b60af13af454fe54b6a8239006c"`
[INFO] [stderr]    Compiling linux_proc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/uptime.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "ba8f871655702f6ba0fb5d70dcb8365fd7ba2b60af13af454fe54b6a8239006c"`
[INFO] running `"docker" "rm" "-f" "ba8f871655702f6ba0fb5d70dcb8365fd7ba2b60af13af454fe54b6a8239006c"`
[INFO] [stdout] ba8f871655702f6ba0fb5d70dcb8365fd7ba2b60af13af454fe54b6a8239006c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/linux_proc/0.1.1:/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] bb65c08ed812a6c97012690cde6f6a31e33901e95b79fba01e99bdcb544b0771
[INFO] running `"docker" "start" "-a" "bb65c08ed812a6c97012690cde6f6a31e33901e95b79fba01e99bdcb544b0771"`
[INFO] [stderr]    Compiling linux_proc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/uptime.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "bb65c08ed812a6c97012690cde6f6a31e33901e95b79fba01e99bdcb544b0771"`
[INFO] running `"docker" "rm" "-f" "bb65c08ed812a6c97012690cde6f6a31e33901e95b79fba01e99bdcb544b0771"`
[INFO] [stdout] bb65c08ed812a6c97012690cde6f6a31e33901e95b79fba01e99bdcb544b0771
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/linux_proc/0.1.1:/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] 4e7608ad4dee9e146565292a7c74aa5a21bdd53d67232e7afd444fc0988a1a91
[INFO] running `"docker" "start" "-a" "4e7608ad4dee9e146565292a7c74aa5a21bdd53d67232e7afd444fc0988a1a91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linux_proc-b87c0ff20c0e724c
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test uptime::tests::proc_uptime ... ok
[INFO] [stdout] test stat::test_stat ... ok
[INFO] [stdout] test util::test_consume_space ... ok
[INFO] [stdout] test util::test_parse_nanos ... ok
[INFO] [stdout] test util::test_expect_bytes ... ok
[INFO] [stdout] test util::test_parse_token ... ok
[INFO] [stdout] test util::test_parse_u64 ... ok
[INFO] [stdout] test diskstats::tests::proc_diskstats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux_proc
[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" "4e7608ad4dee9e146565292a7c74aa5a21bdd53d67232e7afd444fc0988a1a91"`
[INFO] running `"docker" "rm" "-f" "4e7608ad4dee9e146565292a7c74aa5a21bdd53d67232e7afd444fc0988a1a91"`
[INFO] [stdout] 4e7608ad4dee9e146565292a7c74aa5a21bdd53d67232e7afd444fc0988a1a91