Dec 05 12:40:34.242 INFO testing nju33/bb against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:40:34.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:40:34.641 INFO [stdout] 3654a068346b83720eb7a6a82862d0df6103f470ddc78b7157e38a952834b4f3
Dec 05 12:40:34.646 INFO running `"docker" "start" "-a" "3654a068346b83720eb7a6a82862d0df6103f470ddc78b7157e38a952834b4f3"`
Dec 05 12:40:35.420 INFO [stderr] usermod: no changes
Dec 05 12:40:35.548 INFO [stderr]    Compiling toml v0.4.6
Dec 05 12:40:39.574 INFO [stderr]    Compiling bb v0.1.0 (/source)
Dec 05 12:40:40.211 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:40:40.211 INFO [stderr]  --> src/main.rs:1:1
Dec 05 12:40:40.211 INFO [stderr]   |
Dec 05 12:40:40.211 INFO [stderr] 1 | #[macro_use]
Dec 05 12:40:40.211 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr]   |
Dec 05 12:40:40.211 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused import: `std::env`
Dec 05 12:40:40.211 INFO [stderr]  --> src/config/mod.rs:6:5
Dec 05 12:40:40.211 INFO [stderr]   |
Dec 05 12:40:40.211 INFO [stderr] 6 | use std::env;
Dec 05 12:40:40.211 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused import: `BTreeMap`
Dec 05 12:40:40.211 INFO [stderr]   --> src/config/mod.rs:11:24
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 11 | use std::collections::{BTreeMap};
Dec 05 12:40:40.211 INFO [stderr]    |                        ^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused imports: `Command`, `exit`
Dec 05 12:40:40.211 INFO [stderr]   --> src/main.rs:10:20
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 10 | use std::process::{Command, exit};
Dec 05 12:40:40.211 INFO [stderr]    |                    ^^^^^^^  ^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Dec 05 12:40:40.211 INFO [stderr]   --> src/main.rs:11:5
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Dec 05 12:40:40.211 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 12:40:40.211 INFO [stderr]   --> src/main.rs:12:5
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 12 | use std::fs::File;
Dec 05 12:40:40.211 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Dec 05 12:40:40.211 INFO [stderr]   --> src/main.rs:13:17
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Dec 05 12:40:40.211 INFO [stderr]    |                 ^^^^  ^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 05 12:40:40.211 INFO [stderr]   --> src/main.rs:14:12
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Dec 05 12:40:40.211 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.211 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Dec 05 12:40:40.211 INFO [stderr]   --> src/main.rs:16:5
Dec 05 12:40:40.211 INFO [stderr]    |
Dec 05 12:40:40.211 INFO [stderr] 16 | use bookmark::Bookmark;
Dec 05 12:40:40.211 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 12:40:40.211 INFO [stderr] 
Dec 05 12:40:40.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:40:40.383 INFO [stderr]   --> src/config/mod.rs:57:5
Dec 05 12:40:40.383 INFO [stderr]    |
Dec 05 12:40:40.383 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Dec 05 12:40:40.383 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:40.383 INFO [stderr]    |
Dec 05 12:40:40.383 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:40:40.383 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:40:40.383 INFO [stderr] 
Dec 05 12:40:41.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
Dec 05 12:40:41.752 INFO [stderr] su: No module specific data is present
Dec 05 12:40:42.528 INFO running `"docker" "inspect" "3654a068346b83720eb7a6a82862d0df6103f470ddc78b7157e38a952834b4f3"`
Dec 05 12:40:42.786 INFO running `"docker" "rm" "-f" "3654a068346b83720eb7a6a82862d0df6103f470ddc78b7157e38a952834b4f3"`
Dec 05 12:40:42.925 INFO [stdout] 3654a068346b83720eb7a6a82862d0df6103f470ddc78b7157e38a952834b4f3
Dec 05 12:40:42.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:40:43.450 INFO [stdout] 456f0f095c58e7df3d1808b4fefbe4e094352d5081b8cbeefe7951f669002f46
Dec 05 12:40:43.452 INFO running `"docker" "start" "-a" "456f0f095c58e7df3d1808b4fefbe4e094352d5081b8cbeefe7951f669002f46"`
Dec 05 12:40:44.503 INFO [stderr] usermod: no changes
Dec 05 12:40:44.595 INFO [stderr]    Compiling bb v0.1.0 (/source)
Dec 05 12:40:45.095 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:40:45.096 INFO [stderr]  --> src/main.rs:1:1
Dec 05 12:40:45.096 INFO [stderr]   |
Dec 05 12:40:45.096 INFO [stderr] 1 | #[macro_use]
Dec 05 12:40:45.096 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:40:45.096 INFO [stderr]   |
Dec 05 12:40:45.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:40:45.096 INFO [stderr] 
Dec 05 12:40:45.096 INFO [stderr] warning: unused import: `std::env`
Dec 05 12:40:45.096 INFO [stderr]  --> src/config/mod.rs:6:5
Dec 05 12:40:45.096 INFO [stderr]   |
Dec 05 12:40:45.096 INFO [stderr] 6 | use std::env;
Dec 05 12:40:45.096 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:40:45.096 INFO [stderr] 
Dec 05 12:40:45.096 INFO [stderr] warning: unused import: `BTreeMap`
Dec 05 12:40:45.096 INFO [stderr]   --> src/config/mod.rs:11:24
Dec 05 12:40:45.096 INFO [stderr]    |
Dec 05 12:40:45.096 INFO [stderr] 11 | use std::collections::{BTreeMap};
Dec 05 12:40:45.096 INFO [stderr]    |                        ^^^^^^^^
Dec 05 12:40:45.096 INFO [stderr] 
Dec 05 12:40:45.096 INFO [stderr] warning: unused imports: `Command`, `exit`
Dec 05 12:40:45.096 INFO [stderr]   --> src/main.rs:10:20
Dec 05 12:40:45.096 INFO [stderr]    |
Dec 05 12:40:45.096 INFO [stderr] 10 | use std::process::{Command, exit};
Dec 05 12:40:45.096 INFO [stderr]    |                    ^^^^^^^  ^^^^
Dec 05 12:40:45.096 INFO [stderr] 
Dec 05 12:40:45.096 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Dec 05 12:40:45.097 INFO [stderr]   --> src/main.rs:11:5
Dec 05 12:40:45.097 INFO [stderr]    |
Dec 05 12:40:45.097 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Dec 05 12:40:45.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:45.097 INFO [stderr] 
Dec 05 12:40:45.097 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 12:40:45.097 INFO [stderr]   --> src/main.rs:12:5
Dec 05 12:40:45.097 INFO [stderr]    |
Dec 05 12:40:45.097 INFO [stderr] 12 | use std::fs::File;
Dec 05 12:40:45.097 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 12:40:45.097 INFO [stderr] 
Dec 05 12:40:45.097 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Dec 05 12:40:45.097 INFO [stderr]   --> src/main.rs:13:17
Dec 05 12:40:45.097 INFO [stderr]    |
Dec 05 12:40:45.097 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Dec 05 12:40:45.097 INFO [stderr]    |                 ^^^^  ^^^^^^^
Dec 05 12:40:45.097 INFO [stderr] 
Dec 05 12:40:45.097 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 05 12:40:45.097 INFO [stderr]   --> src/main.rs:14:12
Dec 05 12:40:45.097 INFO [stderr]    |
Dec 05 12:40:45.097 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Dec 05 12:40:45.097 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 05 12:40:45.097 INFO [stderr] 
Dec 05 12:40:45.097 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Dec 05 12:40:45.097 INFO [stderr]   --> src/main.rs:16:5
Dec 05 12:40:45.097 INFO [stderr]    |
Dec 05 12:40:45.097 INFO [stderr] 16 | use bookmark::Bookmark;
Dec 05 12:40:45.097 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 12:40:45.097 INFO [stderr] 
Dec 05 12:40:45.197 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:40:45.197 INFO [stderr]   --> src/config/mod.rs:57:5
Dec 05 12:40:45.197 INFO [stderr]    |
Dec 05 12:40:45.198 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Dec 05 12:40:45.198 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:45.198 INFO [stderr]    |
Dec 05 12:40:45.198 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:40:45.198 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:40:45.198 INFO [stderr] 
Dec 05 12:40:45.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 12:40:45.650 INFO [stderr] su: No module specific data is present
Dec 05 12:40:46.261 INFO running `"docker" "inspect" "456f0f095c58e7df3d1808b4fefbe4e094352d5081b8cbeefe7951f669002f46"`
Dec 05 12:40:46.503 INFO running `"docker" "rm" "-f" "456f0f095c58e7df3d1808b4fefbe4e094352d5081b8cbeefe7951f669002f46"`
Dec 05 12:40:46.807 INFO [stdout] 456f0f095c58e7df3d1808b4fefbe4e094352d5081b8cbeefe7951f669002f46
Dec 05 12:40:46.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 12:40:47.354 INFO [stdout] d9a121a631b315951202de476d52487e602924299989bbbf4aebf05bd63c9b6b
Dec 05 12:40:47.360 INFO running `"docker" "start" "-a" "d9a121a631b315951202de476d52487e602924299989bbbf4aebf05bd63c9b6b"`
Dec 05 12:40:48.583 INFO [stderr] usermod: no changes
Dec 05 12:40:48.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 12:40:48.680 INFO [stderr]      Running /target/debug/deps/bb-decccfb01c1b51fe
Dec 05 12:40:48.680 INFO [stdout] 
Dec 05 12:40:48.680 INFO [stdout] running 0 tests
Dec 05 12:40:48.680 INFO [stdout] 
Dec 05 12:40:48.680 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:40:48.680 INFO [stdout] 
Dec 05 12:40:48.688 INFO [stderr] su: No module specific data is present
Dec 05 12:40:49.366 INFO running `"docker" "inspect" "d9a121a631b315951202de476d52487e602924299989bbbf4aebf05bd63c9b6b"`
Dec 05 12:40:49.820 INFO running `"docker" "rm" "-f" "d9a121a631b315951202de476d52487e602924299989bbbf4aebf05bd63c9b6b"`
Dec 05 12:40:50.094 INFO [stdout] d9a121a631b315951202de476d52487e602924299989bbbf4aebf05bd63c9b6b