[INFO] fetching crate x1b 0.5.1...
[INFO] checking x1b-0.5.1 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate x1b 0.5.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate x1b 0.5.1 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate x1b 0.5.1
[INFO] finished tweaking crates.io crate x1b 0.5.1
[INFO] tweaked toml for crates.io crate x1b 0.5.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", 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] 06564e2ef2b90a2f7c73a5592f6ed7d0113c0d5b3bd3fed20792b294af3c1c44
[INFO] running `Command { std: "docker" "start" "-a" "06564e2ef2b90a2f7c73a5592f6ed7d0113c0d5b3bd3fed20792b294af3c1c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06564e2ef2b90a2f7c73a5592f6ed7d0113c0d5b3bd3fed20792b294af3c1c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06564e2ef2b90a2f7c73a5592f6ed7d0113c0d5b3bd3fed20792b294af3c1c44", kill_on_drop: false }`
[INFO] [stdout] 06564e2ef2b90a2f7c73a5592f6ed7d0113c0d5b3bd3fed20792b294af3c1c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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] 48007cb16daed9415fafc34b9415718d9b651d48562655fb34ceac22231e2743
[INFO] running `Command { std: "docker" "start" "-a" "48007cb16daed9415fafc34b9415718d9b651d48562655fb34ceac22231e2743", kill_on_drop: false }`
[INFO] [stderr]     Checking x1b v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/x1b.rs:282:3
[INFO] [stdout]     |
[INFO] [stdout] 282 |         try!(out.write_all(self.0.as_bytes()));
[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/x1b.rs:283:3
[INFO] [stdout]     |
[INFO] [stdout] 283 |         try!(out.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cu.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / bitflags! {
[INFO] [stdout] 8  | |     pub flags TextAttr: u8 {
[INFO] [stdout] 9  | |         const TA_BOLD = 1,
[INFO] [stdout] 10 | |         const TA_DIM = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cu.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / bitflags! {
[INFO] [stdout] 8  | |     pub flags TextAttr: u8 {
[INFO] [stdout] 9  | |         const TA_BOLD = 1,
[INFO] [stdout] 10 | |         const TA_DIM = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/query.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]   |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/query.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     try!(tty.write_all(esc));
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/query.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     try!(tty.flush());
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/query.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for b in try!(query_start(esc)).bytes() {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/query.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let b = try!(b);
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             (Curp::Esc2, b'0'...b'9') => Curp::Y(10, ascii2digit(b)),
[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/query.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             (Curp::Y(z, y), b'0'...b'9') => Curp::Y(z*10, y+ascii2digit(b)*z),
[INFO] [stdout]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (Curp::Semi(y), b'0'...b'9') => Curp::X(10, ascii2digit(b), y),
[INFO] [stdout]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |             (Curp::X(z, x, y), b'0'...b'9') => Curp::X(z*10, x+ascii2digit(b)*z, y),
[INFO] [stdout]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/x1b.rs:282:3
[INFO] [stdout]     |
[INFO] [stdout] 282 |         try!(out.write_all(self.0.as_bytes()));
[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/x1b.rs:283:3
[INFO] [stdout]     |
[INFO] [stdout] 283 |         try!(out.flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cu.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / bitflags! {
[INFO] [stdout] 8  | |     pub flags TextAttr: u8 {
[INFO] [stdout] 9  | |         const TA_BOLD = 1,
[INFO] [stdout] 10 | |         const TA_DIM = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cu.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / bitflags! {
[INFO] [stdout] 8  | |     pub flags TextAttr: u8 {
[INFO] [stdout] 9  | |         const TA_BOLD = 1,
[INFO] [stdout] 10 | |         const TA_DIM = 2,
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     }
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/query.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]   |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/query.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     try!(tty.write_all(esc));
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/query.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     try!(tty.flush());
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/query.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for b in try!(query_start(esc)).bytes() {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/query.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let b = try!(b);
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             (Curp::Esc2, b'0'...b'9') => Curp::Y(10, ascii2digit(b)),
[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/query.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |             (Curp::Y(z, y), b'0'...b'9') => Curp::Y(z*10, y+ascii2digit(b)*z),
[INFO] [stdout]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |             (Curp::Semi(y), b'0'...b'9') => Curp::X(10, ascii2digit(b), y),
[INFO] [stdout]    |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/query.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |             (Curp::X(z, x, y), b'0'...b'9') => Curp::X(z*10, x+ascii2digit(b)*z, y),
[INFO] [stdout]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cu.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |             let mut buffer = self.cursor.0.as_mut_vec();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cu.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |             let mut buffer = self.cursor.0.as_mut_vec();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "48007cb16daed9415fafc34b9415718d9b651d48562655fb34ceac22231e2743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48007cb16daed9415fafc34b9415718d9b651d48562655fb34ceac22231e2743", kill_on_drop: false }`
[INFO] [stdout] 48007cb16daed9415fafc34b9415718d9b651d48562655fb34ceac22231e2743