[INFO] cloning repository https://github.com/rightfold/chainsaw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rightfold/chainsaw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Fchainsaw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Fchainsaw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e9f0b604c693b2622711b0863ee9d872fd6a494
[INFO] checking rightfold/chainsaw against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Fchainsaw" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rightfold/chainsaw on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rightfold/chainsaw
[INFO] finished tweaking git repo https://github.com/rightfold/chainsaw
[INFO] tweaked toml for git repo https://github.com/rightfold/chainsaw written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/rightfold/chainsaw already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c15a6c399a37d82e7a0b5f0ebc9e8e3b633f984cce93a040d1a24f147313a24
[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" "3c15a6c399a37d82e7a0b5f0ebc9e8e3b633f984cce93a040d1a24f147313a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c15a6c399a37d82e7a0b5f0ebc9e8e3b633f984cce93a040d1a24f147313a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c15a6c399a37d82e7a0b5f0ebc9e8e3b633f984cce93a040d1a24f147313a24", kill_on_drop: false }`
[INFO] [stdout] 3c15a6c399a37d82e7a0b5f0ebc9e8e3b633f984cce93a040d1a24f147313a24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ba07b25fbbafb8dfd05bcf5d268c2dc6a5c1f8a18f1c845a9ff01061f39fde2
[INFO] running `Command { std: "docker" "start" "-a" "8ba07b25fbbafb8dfd05bcf5d268c2dc6a5c1f8a18f1c845a9ff01061f39fde2", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking chainsaw v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:33:45
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut buf_reader = BufReader::new(try!(File::open(path)));
[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/config.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let full_line = try!(line_result);
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Ok(Config{store: try!(store.ok_or(Error::MissingStore)), logs: logs})
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let file = try!(Appender::open(&clock, store, log));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut file = try!(OpenOptions::new().create_new(true).append(true).open(path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(file.write_all(&FILE_HEADER));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(self.file.write_all(&binary::encode_u32(record.len() as u32)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(self.file.write_all(record));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(self.file.write_all(&binary::encode_u32(0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             self.file = try!(Self::open(&self.clock, self.store, self.log));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/zmq.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / extern {
[INFO] [stdout] 10 | |     fn zmq_ctx_new() -> *mut c_void;
[INFO] [stdout] 11 | |     fn zmq_ctx_term(context: *mut c_void) -> c_int;
[INFO] [stdout] 12 | |     fn zmq_socket(context: *mut c_void, type_: c_int) -> *mut c_void;
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     fn zmq_sendmsg(socket: *mut c_void, msg: *mut [u8; 64], flags: c_int) -> c_int;
[INFO] [stdout] 25 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:33:45
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut buf_reader = BufReader::new(try!(File::open(path)));
[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/config.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let full_line = try!(line_result);
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/config.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Ok(Config{store: try!(store.ok_or(Error::MissingStore)), logs: logs})
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let file = try!(Appender::open(&clock, store, log));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut file = try!(OpenOptions::new().create_new(true).append(true).open(path));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(file.write_all(&FILE_HEADER));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         try!(self.file.write_all(&binary::encode_u32(record.len() as u32)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(self.file.write_all(record));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(self.file.write_all(&binary::encode_u32(0)));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/log.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |             self.file = try!(Self::open(&self.clock, self.store, self.log));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/zmq.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / extern {
[INFO] [stdout] 10 | |     fn zmq_ctx_new() -> *mut c_void;
[INFO] [stdout] 11 | |     fn zmq_ctx_term(context: *mut c_void) -> c_int;
[INFO] [stdout] 12 | |     fn zmq_socket(context: *mut c_void, type_: c_int) -> *mut c_void;
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     fn zmq_sendmsg(socket: *mut c_void, msg: *mut [u8; 64], flags: c_int) -> c_int;
[INFO] [stdout] 25 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/config.rs:48:45
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     { logs.insert(line[4..].trim_left().to_string()); },
[INFO] [stdout]    |                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/config.rs:50:59
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     store = Some(PathBuf::from(&line[6..].trim_left())),
[INFO] [stdout]    |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/config.rs:48:45
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     { logs.insert(line[4..].trim_left().to_string()); },
[INFO] [stdout]    |                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/config.rs:50:59
[INFO] [stdout]    |
[INFO] [stdout] 50 |                     store = Some(PathBuf::from(&line[6..].trim_left())),
[INFO] [stdout]    |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chainsaw`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8ba07b25fbbafb8dfd05bcf5d268c2dc6a5c1f8a18f1c845a9ff01061f39fde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba07b25fbbafb8dfd05bcf5d268c2dc6a5c1f8a18f1c845a9ff01061f39fde2", kill_on_drop: false }`
[INFO] [stdout] 8ba07b25fbbafb8dfd05bcf5d268c2dc6a5c1f8a18f1c845a9ff01061f39fde2