Nov 18 02:19:59.220 INFO testing readext-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 02:19:59.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 02:19:59.438 INFO [stdout] b32363d69f49af7ef9f0d29a9d0be291a5ce18955e327a28a6201197bdc60a44
Nov 18 02:19:59.439 INFO running `"docker" "start" "-a" "b32363d69f49af7ef9f0d29a9d0be291a5ce18955e327a28a6201197bdc60a44"`
Nov 18 02:19:59.853 INFO [stderr] usermod: no changes
Nov 18 02:19:59.882 INFO [stderr]    Compiling readext v0.1.0 (/source)
Nov 18 02:20:00.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Nov 18 02:20:00.255 INFO [stderr] su: No module specific data is present
Nov 18 02:20:00.527 INFO running `"docker" "inspect" "b32363d69f49af7ef9f0d29a9d0be291a5ce18955e327a28a6201197bdc60a44"`
Nov 18 02:20:00.741 INFO running `"docker" "rm" "-f" "b32363d69f49af7ef9f0d29a9d0be291a5ce18955e327a28a6201197bdc60a44"`
Nov 18 02:20:00.976 INFO [stdout] b32363d69f49af7ef9f0d29a9d0be291a5ce18955e327a28a6201197bdc60a44
Nov 18 02:20:00.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 02:20:01.301 INFO [stdout] f73d25fd711c75d41159331e3d00d16f8396776ff1dd5e1867819a64ba42ba03
Nov 18 02:20:01.307 INFO running `"docker" "start" "-a" "f73d25fd711c75d41159331e3d00d16f8396776ff1dd5e1867819a64ba42ba03"`
Nov 18 02:20:02.022 INFO [stderr] usermod: no changes
Nov 18 02:20:02.051 INFO [stderr]    Compiling readext v0.1.0 (/source)
Nov 18 02:20:03.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 18 02:20:03.239 INFO [stderr] su: No module specific data is present
Nov 18 02:20:03.943 INFO running `"docker" "inspect" "f73d25fd711c75d41159331e3d00d16f8396776ff1dd5e1867819a64ba42ba03"`
Nov 18 02:20:04.125 INFO running `"docker" "rm" "-f" "f73d25fd711c75d41159331e3d00d16f8396776ff1dd5e1867819a64ba42ba03"`
Nov 18 02:20:04.549 INFO [stdout] f73d25fd711c75d41159331e3d00d16f8396776ff1dd5e1867819a64ba42ba03
Nov 18 02:20:04.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 02:20:04.802 INFO [stdout] 0c3ca9a6f9365cb9514cff57301d011dc1b348bdf13a7879cf527631577ad082
Nov 18 02:20:04.803 INFO running `"docker" "start" "-a" "0c3ca9a6f9365cb9514cff57301d011dc1b348bdf13a7879cf527631577ad082"`
Nov 18 02:20:05.529 INFO [stderr] usermod: no changes
Nov 18 02:20:05.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 02:20:05.591 INFO [stderr]      Running /target/debug/deps/readext-18ae8808f87f21e8
Nov 18 02:20:05.592 INFO [stdout] 
Nov 18 02:20:05.592 INFO [stdout] running 0 tests
Nov 18 02:20:05.592 INFO [stdout] 
Nov 18 02:20:05.592 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:20:05.592 INFO [stdout] 
Nov 18 02:20:05.593 INFO [stderr]      Running /target/debug/deps/lib-1e23b8b0e05b83de
Nov 18 02:20:05.594 INFO [stdout] 
Nov 18 02:20:05.595 INFO [stdout] running 2 tests
Nov 18 02:20:05.596 INFO [stdout] test can_read_into_vec ... ok
Nov 18 02:20:05.596 INFO [stdout] test can_read_into_string ... ok
Nov 18 02:20:05.596 INFO [stdout] 
Nov 18 02:20:05.597 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:20:05.597 INFO [stdout] 
Nov 18 02:20:05.599 INFO [stderr]    Doc-tests readext
Nov 18 02:20:06.285 INFO [stdout] 
Nov 18 02:20:06.285 INFO [stdout] running 0 tests
Nov 18 02:20:06.285 INFO [stdout] 
Nov 18 02:20:06.285 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:20:06.285 INFO [stdout] 
Nov 18 02:20:06.296 INFO [stderr] su: No module specific data is present
Nov 18 02:20:06.636 INFO running `"docker" "inspect" "0c3ca9a6f9365cb9514cff57301d011dc1b348bdf13a7879cf527631577ad082"`
Nov 18 02:20:06.717 INFO running `"docker" "rm" "-f" "0c3ca9a6f9365cb9514cff57301d011dc1b348bdf13a7879cf527631577ad082"`
Nov 18 02:20:06.831 INFO [stdout] 0c3ca9a6f9365cb9514cff57301d011dc1b348bdf13a7879cf527631577ad082