Nov 18 05:20:35.760 INFO testing nitro_fs-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 05:20:35.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 05:20:35.999 INFO [stdout] adfb8a16c268fb738e23855d28129c621a06dbb4c0dce4598421fddff057b34c
Nov 18 05:20:36.000 INFO running `"docker" "start" "-a" "adfb8a16c268fb738e23855d28129c621a06dbb4c0dce4598421fddff057b34c"`
Nov 18 05:20:36.565 INFO [stderr] usermod: no changes
Nov 18 05:20:36.598 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 18 05:20:36.676 INFO [stderr]    Compiling nitro_fs v0.1.0 (/source)
Nov 18 05:20:38.486 INFO [stderr] warning: unused import: `bail`
Nov 18 05:20:38.486 INFO [stderr]  --> src/fat.rs:2:15
Nov 18 05:20:38.487 INFO [stderr]   |
Nov 18 05:20:38.488 INFO [stderr] 2 | use failure::{bail, ensure, Fail, Error};
Nov 18 05:20:38.488 INFO [stderr]   |               ^^^^
Nov 18 05:20:38.488 INFO [stderr]   |
Nov 18 05:20:38.489 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 05:20:38.489 INFO [stderr] 
Nov 18 05:20:39.910 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
Nov 18 05:20:39.916 INFO [stderr] su: No module specific data is present
Nov 18 05:20:40.260 INFO running `"docker" "inspect" "adfb8a16c268fb738e23855d28129c621a06dbb4c0dce4598421fddff057b34c"`
Nov 18 05:20:40.323 INFO running `"docker" "rm" "-f" "adfb8a16c268fb738e23855d28129c621a06dbb4c0dce4598421fddff057b34c"`
Nov 18 05:20:40.444 INFO [stdout] adfb8a16c268fb738e23855d28129c621a06dbb4c0dce4598421fddff057b34c
Nov 18 05:20:40.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 05:20:40.775 INFO [stdout] 8c915cd7799addf037e7fee9caf5322db7b42f8087edbece9e80ab561a7be49b
Nov 18 05:20:40.783 INFO running `"docker" "start" "-a" "8c915cd7799addf037e7fee9caf5322db7b42f8087edbece9e80ab561a7be49b"`
Nov 18 05:20:42.587 INFO [stderr] usermod: no changes
Nov 18 05:20:42.659 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 18 05:20:42.747 INFO [stderr]    Compiling nitro_fs v0.1.0 (/source)
Nov 18 05:20:44.438 INFO [stderr] warning: unused import: `bail`
Nov 18 05:20:44.438 INFO [stderr]  --> src/fat.rs:2:15
Nov 18 05:20:44.438 INFO [stderr]   |
Nov 18 05:20:44.438 INFO [stderr] 2 | use failure::{bail, ensure, Fail, Error};
Nov 18 05:20:44.438 INFO [stderr]   |               ^^^^
Nov 18 05:20:44.438 INFO [stderr]   |
Nov 18 05:20:44.438 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 05:20:44.438 INFO [stderr] 
Nov 18 05:20:45.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Nov 18 05:20:45.198 INFO [stderr] su: No module specific data is present
Nov 18 05:20:45.898 INFO running `"docker" "inspect" "8c915cd7799addf037e7fee9caf5322db7b42f8087edbece9e80ab561a7be49b"`
Nov 18 05:20:46.186 INFO running `"docker" "rm" "-f" "8c915cd7799addf037e7fee9caf5322db7b42f8087edbece9e80ab561a7be49b"`
Nov 18 05:20:46.567 INFO [stdout] 8c915cd7799addf037e7fee9caf5322db7b42f8087edbece9e80ab561a7be49b
Nov 18 05:20:46.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 05:20:46.987 INFO [stdout] 5ffa35d6adce252a33cc3f0509b4746d0c635b92291d5d1db6b7f31869d92197
Nov 18 05:20:46.993 INFO running `"docker" "start" "-a" "5ffa35d6adce252a33cc3f0509b4746d0c635b92291d5d1db6b7f31869d92197"`
Nov 18 05:20:48.034 INFO [stderr] usermod: no changes
Nov 18 05:20:48.199 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 18 05:20:48.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 18 05:20:48.199 INFO [stderr]      Running /target/debug/deps/nitro_fs-363d80480020a39c
Nov 18 05:20:48.199 INFO [stderr]    Doc-tests nitro_fs
Nov 18 05:20:48.199 INFO [stdout] 
Nov 18 05:20:48.199 INFO [stdout] running 0 tests
Nov 18 05:20:48.199 INFO [stdout] 
Nov 18 05:20:48.199 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:20:48.199 INFO [stdout] 
Nov 18 05:20:50.879 INFO [stdout] 
Nov 18 05:20:50.879 INFO [stdout] running 0 tests
Nov 18 05:20:50.879 INFO [stdout] 
Nov 18 05:20:50.879 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:20:50.879 INFO [stdout] 
Nov 18 05:20:50.887 INFO [stderr] su: No module specific data is present
Nov 18 05:20:51.415 INFO running `"docker" "inspect" "5ffa35d6adce252a33cc3f0509b4746d0c635b92291d5d1db6b7f31869d92197"`
Nov 18 05:20:51.552 INFO running `"docker" "rm" "-f" "5ffa35d6adce252a33cc3f0509b4746d0c635b92291d5d1db6b7f31869d92197"`
Nov 18 05:20:51.721 INFO [stdout] 5ffa35d6adce252a33cc3f0509b4746d0c635b92291d5d1db6b7f31869d92197