Dec 05 12:40:34.558 INFO testing nju33/bb against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 12:40:34.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 12:40:34.832 INFO [stdout] 45032a490a8dd2c8f2c78aa3097979b9ddfa1df8d0cb698ef7431627410e3845
Dec 05 12:40:34.838 INFO running `"docker" "start" "-a" "45032a490a8dd2c8f2c78aa3097979b9ddfa1df8d0cb698ef7431627410e3845"`
Dec 05 12:40:35.828 INFO [stderr] usermod: no changes
Dec 05 12:40:35.945 INFO [stderr]    Compiling toml v0.4.6
Dec 05 12:40:39.887 INFO [stderr]    Compiling bb v0.1.0 (/source)
Dec 05 12:40:40.433 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:40:40.433 INFO [stderr]  --> src/main.rs:1:1
Dec 05 12:40:40.433 INFO [stderr]   |
Dec 05 12:40:40.433 INFO [stderr] 1 | #[macro_use]
Dec 05 12:40:40.433 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr]   |
Dec 05 12:40:40.433 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused import: `std::env`
Dec 05 12:40:40.433 INFO [stderr]  --> src/config/mod.rs:6:5
Dec 05 12:40:40.433 INFO [stderr]   |
Dec 05 12:40:40.433 INFO [stderr] 6 | use std::env;
Dec 05 12:40:40.433 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused import: `BTreeMap`
Dec 05 12:40:40.433 INFO [stderr]   --> src/config/mod.rs:11:24
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 11 | use std::collections::{BTreeMap};
Dec 05 12:40:40.433 INFO [stderr]    |                        ^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused imports: `Command`, `exit`
Dec 05 12:40:40.433 INFO [stderr]   --> src/main.rs:10:20
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 10 | use std::process::{Command, exit};
Dec 05 12:40:40.433 INFO [stderr]    |                    ^^^^^^^  ^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Dec 05 12:40:40.433 INFO [stderr]   --> src/main.rs:11:5
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Dec 05 12:40:40.433 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 12:40:40.433 INFO [stderr]   --> src/main.rs:12:5
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 12 | use std::fs::File;
Dec 05 12:40:40.433 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Dec 05 12:40:40.433 INFO [stderr]   --> src/main.rs:13:17
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Dec 05 12:40:40.433 INFO [stderr]    |                 ^^^^  ^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 05 12:40:40.433 INFO [stderr]   --> src/main.rs:14:12
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Dec 05 12:40:40.433 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.433 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Dec 05 12:40:40.433 INFO [stderr]   --> src/main.rs:16:5
Dec 05 12:40:40.433 INFO [stderr]    |
Dec 05 12:40:40.433 INFO [stderr] 16 | use bookmark::Bookmark;
Dec 05 12:40:40.433 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 12:40:40.433 INFO [stderr] 
Dec 05 12:40:40.567 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:40:40.567 INFO [stderr]   --> src/config/mod.rs:57:5
Dec 05 12:40:40.567 INFO [stderr]    |
Dec 05 12:40:40.568 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Dec 05 12:40:40.568 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:40.568 INFO [stderr]    |
Dec 05 12:40:40.568 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:40:40.568 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:40:40.568 INFO [stderr] 
Dec 05 12:40:41.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Dec 05 12:40:41.960 INFO [stderr] su: No module specific data is present
Dec 05 12:40:42.550 INFO running `"docker" "inspect" "45032a490a8dd2c8f2c78aa3097979b9ddfa1df8d0cb698ef7431627410e3845"`
Dec 05 12:40:42.891 INFO running `"docker" "rm" "-f" "45032a490a8dd2c8f2c78aa3097979b9ddfa1df8d0cb698ef7431627410e3845"`
Dec 05 12:40:43.058 INFO [stdout] 45032a490a8dd2c8f2c78aa3097979b9ddfa1df8d0cb698ef7431627410e3845
Dec 05 12:40:43.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 12:40:43.558 INFO [stdout] 59262ca3a33c21e541a301b86f942d4e32df510bc303f650e3e0e60d2f00de62
Dec 05 12:40:43.562 INFO running `"docker" "start" "-a" "59262ca3a33c21e541a301b86f942d4e32df510bc303f650e3e0e60d2f00de62"`
Dec 05 12:40:44.611 INFO [stderr] usermod: no changes
Dec 05 12:40:44.724 INFO [stderr]    Compiling bb v0.1.0 (/source)
Dec 05 12:40:45.244 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:40:45.244 INFO [stderr]  --> src/main.rs:1:1
Dec 05 12:40:45.244 INFO [stderr]   |
Dec 05 12:40:45.244 INFO [stderr] 1 | #[macro_use]
Dec 05 12:40:45.245 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr]   |
Dec 05 12:40:45.245 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused import: `std::env`
Dec 05 12:40:45.245 INFO [stderr]  --> src/config/mod.rs:6:5
Dec 05 12:40:45.245 INFO [stderr]   |
Dec 05 12:40:45.245 INFO [stderr] 6 | use std::env;
Dec 05 12:40:45.245 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused import: `BTreeMap`
Dec 05 12:40:45.245 INFO [stderr]   --> src/config/mod.rs:11:24
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 11 | use std::collections::{BTreeMap};
Dec 05 12:40:45.245 INFO [stderr]    |                        ^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused imports: `Command`, `exit`
Dec 05 12:40:45.245 INFO [stderr]   --> src/main.rs:10:20
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 10 | use std::process::{Command, exit};
Dec 05 12:40:45.245 INFO [stderr]    |                    ^^^^^^^  ^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused import: `std::os::unix::process::CommandExt`
Dec 05 12:40:45.245 INFO [stderr]   --> src/main.rs:11:5
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 11 | use std::os::unix::process::CommandExt;
Dec 05 12:40:45.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 12:40:45.245 INFO [stderr]   --> src/main.rs:12:5
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 12 | use std::fs::File;
Dec 05 12:40:45.245 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused imports: `PathBuf`, `Path`
Dec 05 12:40:45.245 INFO [stderr]   --> src/main.rs:13:17
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 13 | use std::path::{Path, PathBuf};
Dec 05 12:40:45.245 INFO [stderr]    |                 ^^^^  ^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 05 12:40:45.245 INFO [stderr]   --> src/main.rs:14:12
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 14 | use clap::{Arg, App, SubCommand};
Dec 05 12:40:45.245 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.245 INFO [stderr] warning: unused import: `bookmark::Bookmark`
Dec 05 12:40:45.245 INFO [stderr]   --> src/main.rs:16:5
Dec 05 12:40:45.245 INFO [stderr]    |
Dec 05 12:40:45.245 INFO [stderr] 16 | use bookmark::Bookmark;
Dec 05 12:40:45.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 12:40:45.245 INFO [stderr] 
Dec 05 12:40:45.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:40:45.344 INFO [stderr]   --> src/config/mod.rs:57:5
Dec 05 12:40:45.344 INFO [stderr]    |
Dec 05 12:40:45.344 INFO [stderr] 57 |     file.read_to_string(&mut contents);
Dec 05 12:40:45.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:40:45.344 INFO [stderr]    |
Dec 05 12:40:45.344 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:40:45.344 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:40:45.344 INFO [stderr] 
Dec 05 12:40:45.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 05 12:40:45.702 INFO [stderr] su: No module specific data is present
Dec 05 12:40:46.290 INFO running `"docker" "inspect" "59262ca3a33c21e541a301b86f942d4e32df510bc303f650e3e0e60d2f00de62"`
Dec 05 12:40:46.646 INFO running `"docker" "rm" "-f" "59262ca3a33c21e541a301b86f942d4e32df510bc303f650e3e0e60d2f00de62"`
Dec 05 12:40:46.896 INFO [stdout] 59262ca3a33c21e541a301b86f942d4e32df510bc303f650e3e0e60d2f00de62
Dec 05 12:40:46.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 12:40:47.440 INFO [stdout] 67d7fe1adf15b9bd1ad08dafdec2c511047b8b2cb1342a334eb6223456dd32a3
Dec 05 12:40:47.446 INFO running `"docker" "start" "-a" "67d7fe1adf15b9bd1ad08dafdec2c511047b8b2cb1342a334eb6223456dd32a3"`
Dec 05 12:40:48.688 INFO [stderr] usermod: no changes
Dec 05 12:40:48.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 12:40:48.832 INFO [stdout] 
Dec 05 12:40:48.832 INFO [stdout] running 0 tests
Dec 05 12:40:48.832 INFO [stdout] 
Dec 05 12:40:48.832 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:40:48.832 INFO [stdout] 
Dec 05 12:40:48.833 INFO [stderr]      Running /target/debug/deps/bb-fbea058adf4c64c5
Dec 05 12:40:48.840 INFO [stderr] su: No module specific data is present
Dec 05 12:40:49.534 INFO running `"docker" "inspect" "67d7fe1adf15b9bd1ad08dafdec2c511047b8b2cb1342a334eb6223456dd32a3"`
Dec 05 12:40:49.856 INFO running `"docker" "rm" "-f" "67d7fe1adf15b9bd1ad08dafdec2c511047b8b2cb1342a334eb6223456dd32a3"`
Dec 05 12:40:50.163 INFO [stdout] 67d7fe1adf15b9bd1ad08dafdec2c511047b8b2cb1342a334eb6223456dd32a3