[INFO] fetching crate simple_csv 0.0.15...
[INFO] checking simple_csv-0.0.15 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate simple_csv 0.0.15 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate simple_csv 0.0.15 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc67c6772d3049057baec74b85aa5aff9e7633d5c89df9ee9c2570c94cfd166b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fc67c6772d3049057baec74b85aa5aff9e7633d5c89df9ee9c2570c94cfd166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc67c6772d3049057baec74b85aa5aff9e7633d5c89df9ee9c2570c94cfd166b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc67c6772d3049057baec74b85aa5aff9e7633d5c89df9ee9c2570c94cfd166b", kill_on_drop: false }`
[INFO] [stdout] fc67c6772d3049057baec74b85aa5aff9e7633d5c89df9ee9c2570c94cfd166b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ab60aecaca6bca46adc9bf963d98f9bfa7efd666c57dabf5e5e0bcf15cf3be4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3ab60aecaca6bca46adc9bf963d98f9bfa7efd666c57dabf5e5e0bcf15cf3be4", kill_on_drop: false }`
[INFO] [stderr]     Checking simple_csv v0.0.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     try!(self.writer.write_all(b"\n"));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     try!(self.writer.write_all(b"\r\n"));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |                    try!(self.writer.write_all(newline_str.as_bytes()));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(write!(&mut self.writer,"{}",delimiter));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:85:33
[INFO] [stdout]    |
[INFO] [stdout] 85 | ...                   try!(self.writer.write_all(column[..byte_index].as_bytes()));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:93:33
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/writer.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     try!(self.writer.write_all(column.as_bytes()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/writer.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/writer.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |             try!(self.write(&*row));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     try!(self.writer.write_all(b"\n"));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                     try!(self.writer.write_all(b"\r\n"));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:67:20
[INFO] [stdout]    |
[INFO] [stdout] 67 |                    try!(self.writer.write_all(newline_str.as_bytes()));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 try!(write!(&mut self.writer,"{}",delimiter));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...                   try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:85:33
[INFO] [stdout]    |
[INFO] [stdout] 85 | ...                   try!(self.writer.write_all(column[..byte_index].as_bytes()));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:93:33
[INFO] [stdout]    |
[INFO] [stdout] 93 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:94:33
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/writer.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   try!(write!(&mut self.writer,"{}",c));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/writer.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     try!(self.writer.write_all(column.as_bytes()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/writer.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     try!(write!(&mut self.writer,"{}",text_enclosure));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/writer.rs:122:13
[INFO] [stdout]     |
[INFO] [stdout] 122 |             try!(self.write(&*row));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3ab60aecaca6bca46adc9bf963d98f9bfa7efd666c57dabf5e5e0bcf15cf3be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab60aecaca6bca46adc9bf963d98f9bfa7efd666c57dabf5e5e0bcf15cf3be4", kill_on_drop: false }`
[INFO] [stdout] 3ab60aecaca6bca46adc9bf963d98f9bfa7efd666c57dabf5e5e0bcf15cf3be4