[INFO] crate cargo-urlcrate 1.0.1 is already in cache
[INFO] checking cargo-urlcrate-1.0.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate cargo-urlcrate 1.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cargo-urlcrate 1.0.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cargo-urlcrate 1.0.1
[INFO] finished tweaking crates.io crate cargo-urlcrate 1.0.1
[INFO] tweaked toml for crates.io crate cargo-urlcrate 1.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 01354e87b48404f85370f48337325ada6784d17adc758543c33ecb3dc866382c
[INFO] running `"docker" "start" "-a" "01354e87b48404f85370f48337325ada6784d17adc758543c33ecb3dc866382c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking docopt v0.8.3
[INFO] [stderr]     Checking cargo-urlcrate v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `libc` is imported redundantly
[INFO] [stderr]  --> src/tty.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use libc::{self, winsize, c_int, TIOCGWINSZ};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   | 
[INFO] [stderr]  ::: src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | extern crate libc;
[INFO] [stderr]   | ------------------ the item `libc` is already imported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `File` is imported redundantly
[INFO] [stderr]   --> src/tty.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::fs::File;
[INFO] [stderr]    |     ------------- the item `File` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 10 |     use std::fs::File;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `libc` is imported redundantly
[INFO] [stderr]  --> src/tty.rs:8:13
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use libc::{self, winsize, c_int, TIOCGWINSZ};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr]   | 
[INFO] [stderr]  ::: src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | extern crate libc;
[INFO] [stderr]   | ------------------ the item `libc` is already imported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `File` is imported redundantly
[INFO] [stderr]   --> src/tty.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 4  | use std::fs::File;
[INFO] [stderr]    |     ------------- the item `File` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 10 |     use std::fs::File;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:94:22
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 line.trim_right_matches(newline)
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/main.rs:101:35
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let split: Vec<_> = clean.trim_left().split(' ').collect();
[INFO] [stderr]     |                                   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:94:22
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 line.trim_right_matches(newline)
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/main.rs:101:35
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let split: Vec<_> = clean.trim_left().split(' ').collect();
[INFO] [stderr]     |                                   ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `"docker" "inspect" "01354e87b48404f85370f48337325ada6784d17adc758543c33ecb3dc866382c"`
[INFO] running `"docker" "rm" "-f" "01354e87b48404f85370f48337325ada6784d17adc758543c33ecb3dc866382c"`
[INFO] [stdout] 01354e87b48404f85370f48337325ada6784d17adc758543c33ecb3dc866382c