[INFO] crate simple_csv 0.0.15 is already in cache
[INFO] checking simple_csv-0.0.15 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate simple_csv 0.0.15 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate simple_csv 0.0.15 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate simple_csv 0.0.15
[INFO] finished tweaking crates.io crate simple_csv 0.0.15
[INFO] tweaked toml for crates.io crate simple_csv 0.0.15 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 58b923c11e4d2ba7dc468177a8e157e15dfe6b8d19765f4a51acca7a2c59ea31
[INFO] running `"docker" "start" "-a" "58b923c11e4d2ba7dc468177a8e157e15dfe6b8d19765f4a51acca7a2c59ea31"`
[INFO] [stderr]     Checking simple_csv v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     try!(self.writer.write_all(b"\n"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |                     try!(self.writer.write_all(b"\r\n"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:67:20
[INFO] [stderr]    |
[INFO] [stderr] 67 |                    try!(self.writer.write_all(newline_str.as_bytes()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 try!(write!(&mut self.writer,"{}",delimiter));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:84:33
[INFO] [stderr]    |
[INFO] [stderr] 84 | ...                   try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:85:33
[INFO] [stderr]    |
[INFO] [stderr] 85 | ...                   try!(self.writer.write_all(column[..byte_index].as_bytes()));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:93:33
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:94:33
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:97:33
[INFO] [stderr]    |
[INFO] [stderr] 97 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/writer.rs:107:21
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     try!(self.writer.write_all(column.as_bytes()));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/writer.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 |                     try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/writer.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |             try!(self.write(&*row));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:61:21
[INFO] [stderr]    |
[INFO] [stderr] 61 |                     try!(self.writer.write_all(b"\n"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |                     try!(self.writer.write_all(b"\r\n"));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:67:20
[INFO] [stderr]    |
[INFO] [stderr] 67 |                    try!(self.writer.write_all(newline_str.as_bytes()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |                 try!(write!(&mut self.writer,"{}",delimiter));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:84:33
[INFO] [stderr]    |
[INFO] [stderr] 84 | ...                   try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:85:33
[INFO] [stderr]    |
[INFO] [stderr] 85 | ...                   try!(self.writer.write_all(column[..byte_index].as_bytes()));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:93:33
[INFO] [stderr]    |
[INFO] [stderr] 93 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:94:33
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:97:33
[INFO] [stderr]    |
[INFO] [stderr] 97 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/writer.rs:107:21
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     try!(self.writer.write_all(column.as_bytes()));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/writer.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 |                     try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/writer.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |             try!(self.write(&*row));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "58b923c11e4d2ba7dc468177a8e157e15dfe6b8d19765f4a51acca7a2c59ea31"`
[INFO] running `"docker" "rm" "-f" "58b923c11e4d2ba7dc468177a8e157e15dfe6b8d19765f4a51acca7a2c59ea31"`
[INFO] [stdout] 58b923c11e4d2ba7dc468177a8e157e15dfe6b8d19765f4a51acca7a2c59ea31