Dec 07 06:11:26.504 INFO testing nitro_fs-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 06:11:26.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 06:11:26.805 INFO [stdout] e981bb735c27cb511051fa40b76bebfa8db7cb2acd65dde53c6fa2270d48c49d
Dec 07 06:11:26.806 INFO running `"docker" "start" "-a" "e981bb735c27cb511051fa40b76bebfa8db7cb2acd65dde53c6fa2270d48c49d"`
Dec 07 06:11:27.192 INFO [stderr] usermod: no changes
Dec 07 06:11:27.220 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 07 06:11:27.289 INFO [stderr]    Compiling nitro_fs v0.1.0 (/source)
Dec 07 06:11:29.207 INFO [stderr] warning: unused import: `bail`
Dec 07 06:11:29.207 INFO [stderr]  --> src/fat.rs:2:15
Dec 07 06:11:29.207 INFO [stderr]   |
Dec 07 06:11:29.207 INFO [stderr] 2 | use failure::{bail, ensure, Fail, Error};
Dec 07 06:11:29.207 INFO [stderr]   |               ^^^^
Dec 07 06:11:29.207 INFO [stderr]   |
Dec 07 06:11:29.207 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:11:29.207 INFO [stderr] 
Dec 07 06:11:30.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
Dec 07 06:11:30.943 INFO [stderr] su: No module specific data is present
Dec 07 06:11:31.310 INFO running `"docker" "inspect" "e981bb735c27cb511051fa40b76bebfa8db7cb2acd65dde53c6fa2270d48c49d"`
Dec 07 06:11:31.664 INFO running `"docker" "rm" "-f" "e981bb735c27cb511051fa40b76bebfa8db7cb2acd65dde53c6fa2270d48c49d"`
Dec 07 06:11:32.005 INFO [stdout] e981bb735c27cb511051fa40b76bebfa8db7cb2acd65dde53c6fa2270d48c49d
Dec 07 06:11:32.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 06:11:32.287 INFO [stdout] 6bcf961b2915eec014ac669fa35bc6b6bbfadc9cacc464bcc7705b330f96043a
Dec 07 06:11:32.288 INFO running `"docker" "start" "-a" "6bcf961b2915eec014ac669fa35bc6b6bbfadc9cacc464bcc7705b330f96043a"`
Dec 07 06:11:33.023 INFO [stderr] usermod: no changes
Dec 07 06:11:33.080 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 07 06:11:33.150 INFO [stderr]    Compiling nitro_fs v0.1.0 (/source)
Dec 07 06:11:34.959 INFO [stderr] warning: unused import: `bail`
Dec 07 06:11:34.959 INFO [stderr]  --> src/fat.rs:2:15
Dec 07 06:11:34.959 INFO [stderr]   |
Dec 07 06:11:34.959 INFO [stderr] 2 | use failure::{bail, ensure, Fail, Error};
Dec 07 06:11:34.959 INFO [stderr]   |               ^^^^
Dec 07 06:11:34.959 INFO [stderr]   |
Dec 07 06:11:34.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:11:34.959 INFO [stderr] 
Dec 07 06:11:35.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 07 06:11:35.544 INFO [stderr] su: No module specific data is present
Dec 07 06:11:36.251 INFO running `"docker" "inspect" "6bcf961b2915eec014ac669fa35bc6b6bbfadc9cacc464bcc7705b330f96043a"`
Dec 07 06:11:36.546 INFO running `"docker" "rm" "-f" "6bcf961b2915eec014ac669fa35bc6b6bbfadc9cacc464bcc7705b330f96043a"`
Dec 07 06:11:36.837 INFO [stdout] 6bcf961b2915eec014ac669fa35bc6b6bbfadc9cacc464bcc7705b330f96043a
Dec 07 06:11:36.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 06:11:37.190 INFO [stdout] 80edb12eeb8694bad5af43c176d42c86bf4aea35e4c87dc7f3ff8ea308178d3e
Dec 07 06:11:37.194 INFO running `"docker" "start" "-a" "80edb12eeb8694bad5af43c176d42c86bf4aea35e4c87dc7f3ff8ea308178d3e"`
Dec 07 06:11:37.908 INFO [stderr] usermod: no changes
Dec 07 06:11:37.968 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 07 06:11:38.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 07 06:11:38.068 INFO [stderr]      Running /target/debug/deps/nitro_fs-76a2b0ab9940f8d9
Dec 07 06:11:38.072 INFO [stdout] 
Dec 07 06:11:38.072 INFO [stdout] running 0 tests
Dec 07 06:11:38.072 INFO [stdout] 
Dec 07 06:11:38.072 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:11:38.072 INFO [stdout] 
Dec 07 06:11:38.076 INFO [stderr]    Doc-tests nitro_fs
Dec 07 06:11:41.251 INFO [stdout] 
Dec 07 06:11:41.251 INFO [stdout] running 0 tests
Dec 07 06:11:41.251 INFO [stdout] 
Dec 07 06:11:41.251 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:11:41.251 INFO [stdout] 
Dec 07 06:11:41.261 INFO [stderr] su: No module specific data is present
Dec 07 06:11:41.558 INFO running `"docker" "inspect" "80edb12eeb8694bad5af43c176d42c86bf4aea35e4c87dc7f3ff8ea308178d3e"`
Dec 07 06:11:41.664 INFO running `"docker" "rm" "-f" "80edb12eeb8694bad5af43c176d42c86bf4aea35e4c87dc7f3ff8ea308178d3e"`
Dec 07 06:11:41.891 INFO [stdout] 80edb12eeb8694bad5af43c176d42c86bf4aea35e4c87dc7f3ff8ea308178d3e