[INFO] crate retag 0.0.3 is already in cache
[INFO] testing retag-0.0.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate retag 0.0.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate retag 0.0.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate retag 0.0.3
[INFO] finished tweaking crates.io crate retag 0.0.3
[INFO] tweaked toml for crates.io crate retag 0.0.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bdfcd099386e36fb1b109ca502b7adfba651455250cd9bef71e1a6b1810c478
[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" "9bdfcd099386e36fb1b109ca502b7adfba651455250cd9bef71e1a6b1810c478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bdfcd099386e36fb1b109ca502b7adfba651455250cd9bef71e1a6b1810c478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bdfcd099386e36fb1b109ca502b7adfba651455250cd9bef71e1a6b1810c478", kill_on_drop: false }`
[INFO] [stdout] 9bdfcd099386e36fb1b109ca502b7adfba651455250cd9bef71e1a6b1810c478
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a26ff22fd41c38882572ce45d5574de371a38e967fe572c312735424b12ee95a
[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" "a26ff22fd41c38882572ce45d5574de371a38e967fe572c312735424b12ee95a", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling inotify v0.2.3
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling notify v2.6.3
[INFO] [stderr]    Compiling retag v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         try!(self.run_ctags(&mut cmd, &tmp_tag));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:137:24
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let tmp_tag = &try!(self.filter_tagfile_into_temp(&path_strs));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         try!(self.run_ctags(&mut cmd, &tmp_tag));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:163:43
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let cur_tag_file = BufReader::new(try!(File::open(&self.tag_path)));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:164:47
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut tmp_tag_file = BufWriter::new(try!(File::create(&tmp_tag)));
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |                     try!(writeln!(&mut tmp_tag_file, "{}", line));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let status = try!(cmd.status());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         try!(fs::rename(tmp_tag, &self.tag_path));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/watcher.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     thread::sleep_ms(500);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/config.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |     if let Some(home) = env::home_dir() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "a26ff22fd41c38882572ce45d5574de371a38e967fe572c312735424b12ee95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26ff22fd41c38882572ce45d5574de371a38e967fe572c312735424b12ee95a", kill_on_drop: false }`
[INFO] [stdout] a26ff22fd41c38882572ce45d5574de371a38e967fe572c312735424b12ee95a
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4550a7cf3aec8784dd1cf847ee4d0560a915f7e362e23cc57571b5fa97221c
[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" "4f4550a7cf3aec8784dd1cf847ee4d0560a915f7e362e23cc57571b5fa97221c", kill_on_drop: false }`
[INFO] [stderr]    Compiling retag v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         try!(self.run_ctags(&mut cmd, &tmp_tag));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:137:24
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let tmp_tag = &try!(self.filter_tagfile_into_temp(&path_strs));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         try!(self.run_ctags(&mut cmd, &tmp_tag));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:163:43
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let cur_tag_file = BufReader::new(try!(File::open(&self.tag_path)));
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:164:47
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut tmp_tag_file = BufWriter::new(try!(File::create(&tmp_tag)));
[INFO] [stdout]     |                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:172:21
[INFO] [stdout]     |
[INFO] [stdout] 172 |                     try!(writeln!(&mut tmp_tag_file, "{}", line));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let status = try!(cmd.status());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/watcher.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         try!(fs::rename(tmp_tag, &self.tag_path));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/watcher.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     thread::sleep_ms(500);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/config.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |     if let Some(home) = env::home_dir() {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "4f4550a7cf3aec8784dd1cf847ee4d0560a915f7e362e23cc57571b5fa97221c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4550a7cf3aec8784dd1cf847ee4d0560a915f7e362e23cc57571b5fa97221c", kill_on_drop: false }`
[INFO] [stdout] 4f4550a7cf3aec8784dd1cf847ee4d0560a915f7e362e23cc57571b5fa97221c
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1199ae99a72310165617db03610febf556904986b89978b1b1c4aeab06d1bf35
[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" "1199ae99a72310165617db03610febf556904986b89978b1b1c4aeab06d1bf35", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         try!(self.run_ctags(&mut cmd, &tmp_tag));
[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/watcher.rs:137:24
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let tmp_tag = &try!(self.filter_tagfile_into_temp(&path_strs));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |         try!(self.run_ctags(&mut cmd, &tmp_tag));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:163:43
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let cur_tag_file = BufReader::new(try!(File::open(&self.tag_path)));
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:164:47
[INFO] [stderr]     |
[INFO] [stderr] 164 |         let mut tmp_tag_file = BufWriter::new(try!(File::create(&tmp_tag)));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |                     try!(writeln!(&mut tmp_tag_file, "{}", line));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:188:22
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let status = try!(cmd.status());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/watcher.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         try!(fs::rename(tmp_tag, &self.tag_path));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/watcher.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 |                     thread::sleep_ms(500);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stderr]   --> src/config.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 |     if let Some(home) = env::home_dir() {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/retag-89ce469d4b438edc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1199ae99a72310165617db03610febf556904986b89978b1b1c4aeab06d1bf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1199ae99a72310165617db03610febf556904986b89978b1b1c4aeab06d1bf35", kill_on_drop: false }`
[INFO] [stdout] 1199ae99a72310165617db03610febf556904986b89978b1b1c4aeab06d1bf35