[INFO] fetching crate literalext 0.2.0...
[INFO] checking literalext-0.2.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate literalext 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate literalext 0.2.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate literalext 0.2.0
[INFO] finished tweaking crates.io crate literalext 0.2.0
[INFO] tweaked toml for crates.io crate literalext 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 8c4feddade8daf5dab08da83f0c2b2bb1b337a3d1c6facfdf2fb9a354ac6b51c
[INFO] running `Command { std: "docker" "start" "-a" "8c4feddade8daf5dab08da83f0c2b2bb1b337a3d1c6facfdf2fb9a354ac6b51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c4feddade8daf5dab08da83f0c2b2bb1b337a3d1c6facfdf2fb9a354ac6b51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4feddade8daf5dab08da83f0c2b2bb1b337a3d1c6facfdf2fb9a354ac6b51c", kill_on_drop: false }`
[INFO] [stdout] 8c4feddade8daf5dab08da83f0c2b2bb1b337a3d1c6facfdf2fb9a354ac6b51c
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 01977b6bd21fb57e786341dc3c85eaffd96dacb4b220797f67fefcb66fc36b8c
[INFO] running `Command { std: "docker" "start" "-a" "01977b6bd21fb57e786341dc3c85eaffd96dacb4b220797f67fefcb66fc36b8c", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking proc-macro2 v0.2.3
[INFO] [stderr]     Checking literalext v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         b'0'...b'9' => b0 - b'0',
[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/internal.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         b'a'...b'f' => 10 + (b0 - b'a'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         b'A'...b'F' => 10 + (b0 - b'A'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         b'0'...b'9' => b1 - b'0',
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         b'a'...b'f' => 10 + (b1 - b'a'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         b'A'...b'F' => 10 + (b1 - b'A'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             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/internal.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |             b'a'...b'f' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             b'A'...b'F' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:361:14
[INFO] [stdout]     |
[INFO] [stdout] 361 |         (b'0'...b'9', _) => 10,
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 |             b'0'...b'9' => (b - b'0') as RawInt,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |             b'a'...b'f' if base > 10 => 10 + (b - b'a') as RawInt,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:371:17
[INFO] [stdout]     |
[INFO] [stdout] 371 |             b'A'...b'F' if base > 10 => 10 + (b - b'A') as RawInt,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:421:14
[INFO] [stdout]     |
[INFO] [stdout] 421 |         (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/internal.rs:435:17
[INFO] [stdout]     |
[INFO] [stdout] 435 |             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/internal.rs:452:29
[INFO] [stdout]     |
[INFO] [stdout] 452 |                         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/internal.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         b'0'...b'9' => b0 - b'0',
[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/internal.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         b'a'...b'f' => 10 + (b0 - b'a'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         b'A'...b'F' => 10 + (b0 - b'A'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         b'0'...b'9' => b1 - b'0',
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         b'a'...b'f' => 10 + (b1 - b'a'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         b'A'...b'F' => 10 + (b1 - b'A'),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/internal.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             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/internal.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |             b'a'...b'f' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |             b'A'...b'F' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:361:14
[INFO] [stdout]     |
[INFO] [stdout] 361 |         (b'0'...b'9', _) => 10,
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 |             b'0'...b'9' => (b - b'0') as RawInt,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |             b'a'...b'f' if base > 10 => 10 + (b - b'a') as RawInt,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:371:17
[INFO] [stdout]     |
[INFO] [stdout] 371 |             b'A'...b'F' if base > 10 => 10 + (b - b'A') as RawInt,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:421:14
[INFO] [stdout]     |
[INFO] [stdout] 421 |         (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/internal.rs:435:17
[INFO] [stdout]     |
[INFO] [stdout] 435 |             b'0'...b'9' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/internal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/internal.rs:452:29
[INFO] [stdout]     |
[INFO] [stdout] 452 |                         b'0'...b'9' => {
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/internal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/internal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/internal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/internal.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |         panic!("expected {{ after \\u");
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(panic_fmt)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string, but will be in a future Rust edition
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 91 |         panic!("{}", "expected {{ after \\u");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]   --> src/internal.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |         panic!("expected {{ after \\u");
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(panic_fmt)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string, but will be in a future Rust edition
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 91 |         panic!("{}", "expected {{ after \\u");
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "01977b6bd21fb57e786341dc3c85eaffd96dacb4b220797f67fefcb66fc36b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01977b6bd21fb57e786341dc3c85eaffd96dacb4b220797f67fefcb66fc36b8c", kill_on_drop: false }`
[INFO] [stdout] 01977b6bd21fb57e786341dc3c85eaffd96dacb4b220797f67fefcb66fc36b8c