[INFO] crate marksman_escape 0.1.2 is already in cache
[INFO] checking marksman_escape-0.1.2 against try#22dd2dd1dc07f63ae9394352d412f020d2985684 for pr-74627
[INFO] extracting crate marksman_escape 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate marksman_escape 0.1.2 on toolchain 22dd2dd1dc07f63ae9394352d412f020d2985684
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate marksman_escape 0.1.2
[INFO] finished tweaking crates.io crate marksman_escape 0.1.2
[INFO] tweaked toml for crates.io crate marksman_escape 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cd4a8108eb1d4144f2c40f7aac2c996ffb0cb1d6971bcb87d7df52829021674
[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" "0cd4a8108eb1d4144f2c40f7aac2c996ffb0cb1d6971bcb87d7df52829021674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cd4a8108eb1d4144f2c40f7aac2c996ffb0cb1d6971bcb87d7df52829021674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd4a8108eb1d4144f2c40f7aac2c996ffb0cb1d6971bcb87d7df52829021674", kill_on_drop: false }`
[INFO] [stdout] 0cd4a8108eb1d4144f2c40f7aac2c996ffb0cb1d6971bcb87d7df52829021674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+22dd2dd1dc07f63ae9394352d412f020d2985684" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f1973e21578b3071f45c72b180e86ebdf45e43d5e98e80c01efddee7e192e8
[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" "21f1973e21578b3071f45c72b180e86ebdf45e43d5e98e80c01efddee7e192e8", kill_on_drop: false }`
[INFO] [stderr]     Checking marksman_escape v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:106:25
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 | 0x0000...0x0008
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 | 0x000D...0x001F
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:108:25
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 | 0x007F...0x009F
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 | 0xFDD0...0xFDEF => "\u{FFFD}",
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:144:28
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 Some(b@b'a'...b'z') | Some(b@b'A'...b'Z') | Some(b@b'0'...b'9') => {
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:144:50
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 Some(b@b'a'...b'z') | Some(b@b'A'...b'Z') | Some(b@b'0'...b'9') => {
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:144:72
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 Some(b@b'a'...b'z') | Some(b@b'A'...b'Z') | Some(b@b'0'...b'9') => {
[INFO] [stdout]     |                                                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 Some(b@b'0'...b'9') => if value <= 0x10FFFF {
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:191:38
[INFO] [stdout]     |
[INFO] [stdout] 191 |             } else if let Some(b@b'0'...b'9') = byte {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:195:38
[INFO] [stdout]     |
[INFO] [stdout] 195 |             } else if let Some(b@b'a'...b'f') = byte.map(|x| { x | 0b0010_0000}) {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |             Some(c@b'0'...b'9')     => self.unescape_dec(c),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:221:24
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Some(c@b'a'...b'z') | Some(c@b'A'...b'Z') => self.unescape_named(c),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:221:46
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Some(c@b'a'...b'z') | Some(c@b'A'...b'Z') => self.unescape_named(c),
[INFO] [stdout]     |                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:106:25
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 | 0x0000...0x0008
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:107:25
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 | 0x000D...0x001F
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:108:25
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 | 0x007F...0x009F
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 | 0xFDD0...0xFDEF => "\u{FFFD}",
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:144:28
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 Some(b@b'a'...b'z') | Some(b@b'A'...b'Z') | Some(b@b'0'...b'9') => {
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:144:50
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 Some(b@b'a'...b'z') | Some(b@b'A'...b'Z') | Some(b@b'0'...b'9') => {
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:144:72
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 Some(b@b'a'...b'z') | Some(b@b'A'...b'Z') | Some(b@b'0'...b'9') => {
[INFO] [stdout]     |                                                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 Some(b@b'0'...b'9') => if value <= 0x10FFFF {
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:191:38
[INFO] [stdout]     |
[INFO] [stdout] 191 |             } else if let Some(b@b'0'...b'9') = byte {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:195:38
[INFO] [stdout]     |
[INFO] [stdout] 195 |             } else if let Some(b@b'a'...b'f') = byte.map(|x| { x | 0b0010_0000}) {
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |             Some(c@b'0'...b'9')     => self.unescape_dec(c),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:221:24
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Some(c@b'a'...b'z') | Some(c@b'A'...b'Z') => self.unescape_named(c),
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/unescape.rs:221:46
[INFO] [stdout]     |
[INFO] [stdout] 221 |             Some(c@b'a'...b'z') | Some(c@b'A'...b'Z') => self.unescape_named(c),
[INFO] [stdout]     |                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/unescape.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 0x9F => "\u{0178}",
[INFO] [stdout]     |                 ---- this range overlaps on `159_u32`
[INFO] [stdout] ...
[INFO] [stdout] 108 |                 | 0x007F...0x009F
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/unescape.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 0x9F => "\u{0178}",
[INFO] [stdout]     |                 ---- this range overlaps on `159_u32`
[INFO] [stdout] ...
[INFO] [stdout] 108 |                 | 0x007F...0x009F
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ overlapping patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::str::StrExt`
[INFO] [stdout]  --> benches/unescape.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::str::StrExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::str::StrExt`
[INFO] [stdout]  --> benches/escape.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::str::StrExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `marksman_escape`.
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "21f1973e21578b3071f45c72b180e86ebdf45e43d5e98e80c01efddee7e192e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f1973e21578b3071f45c72b180e86ebdf45e43d5e98e80c01efddee7e192e8", kill_on_drop: false }`
[INFO] [stdout] 21f1973e21578b3071f45c72b180e86ebdf45e43d5e98e80c01efddee7e192e8