[INFO] fetching crate data-url 0.1.0...
[INFO] checking data-url-0.1.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate data-url 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate data-url 0.1.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data-url 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate data-url 0.1.0
[INFO] tweaked toml for crates.io crate data-url 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7698455a8d3935ab91f106ee7ffaf03b5b529712e029ab39271cbfea97e81b5
[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" "a7698455a8d3935ab91f106ee7ffaf03b5b529712e029ab39271cbfea97e81b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7698455a8d3935ab91f106ee7ffaf03b5b529712e029ab39271cbfea97e81b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7698455a8d3935ab91f106ee7ffaf03b5b529712e029ab39271cbfea97e81b5", kill_on_drop: false }`
[INFO] [stdout] a7698455a8d3935ab91f106ee7ffaf03b5b529712e029ab39271cbfea97e81b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] f740fc949b7a0cce56474ba36f87379986ef9728fe7603eb1208a0cdb2d42d4d
[INFO] running `Command { std: "docker" "start" "-a" "f740fc949b7a0cce56474ba36f87379986ef9728fe7603eb1208a0cdb2d42d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking data-url v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/mime.rs:117:31
[INFO] [stdout]     |
[INFO] [stdout] 117 |         matches!(c, '\t' | ' '...'~' | '\u{80}'...'\u{FF}')
[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/mime.rs:117:48
[INFO] [stdout]     |
[INFO] [stdout] 117 |         matches!(c, '\t' | ' '...'~' | '\u{80}'...'\u{FF}')
[INFO] [stdout]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lib.rs:99:22
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 b'\0'...b' ' | b'"' | b'<' | b'>' | b'`' | b'\x7F'...b'\xFF' => {
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lib.rs:99:67
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 b'\0'...b' ' | b'"' | b'<' | b'>' | b'`' | b'\x7F'...b'\xFF' => {
[INFO] [stdout]    |                                                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:176:18
[INFO] [stdout]     |
[INFO] [stdout] 176 |             b'\0'...b'\x1F' | b'\x7F'...b'\xFF' => percent_encode(byte, &mut string),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:176:38
[INFO] [stdout]     |
[INFO] [stdout] 176 |             b'\0'...b'\x1F' | b'\x7F'...b'\xFF' => percent_encode(byte, &mut string),
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib.rs:123:30
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let left_trimmed = input.trim_left_matches(|ch| ch <= ' ');
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> src/lib.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |     Some(after_colon.trim_right_matches(|ch| ch <= ' '))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/mime.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let subtype = subtype.trim_right_matches(ascii_whitespace);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/mime.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let piece = piece.trim_left_matches(ascii_whitespace);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/mime.rs:99:35
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let value = value.trim_right_matches(ascii_whitespace);
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rustc-test v0.3.0
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking serde_json v1.0.58
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/mime.rs:117:31
[INFO] [stdout]     |
[INFO] [stdout] 117 |         matches!(c, '\t' | ' '...'~' | '\u{80}'...'\u{FF}')
[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/mime.rs:117:48
[INFO] [stdout]     |
[INFO] [stdout] 117 |         matches!(c, '\t' | ' '...'~' | '\u{80}'...'\u{FF}')
[INFO] [stdout]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lib.rs:99:22
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 b'\0'...b' ' | b'"' | b'<' | b'>' | b'`' | b'\x7F'...b'\xFF' => {
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lib.rs:99:67
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 b'\0'...b' ' | b'"' | b'<' | b'>' | b'`' | b'\x7F'...b'\xFF' => {
[INFO] [stdout]    |                                                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:176:18
[INFO] [stdout]     |
[INFO] [stdout] 176 |             b'\0'...b'\x1F' | b'\x7F'...b'\xFF' => percent_encode(byte, &mut string),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:176:38
[INFO] [stdout]     |
[INFO] [stdout] 176 |             b'\0'...b'\x1F' | b'\x7F'...b'\xFF' => percent_encode(byte, &mut string),
[INFO] [stdout]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib.rs:123:30
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let left_trimmed = input.trim_left_matches(|ch| ch <= ' ');
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> src/lib.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |     Some(after_colon.trim_right_matches(|ch| ch <= ' '))
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/mime.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let subtype = subtype.trim_right_matches(ascii_whitespace);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]   --> src/mime.rs:67:27
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let piece = piece.trim_left_matches(ascii_whitespace);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/mime.rs:99:35
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let value = value.trim_right_matches(ascii_whitespace);
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.42s
[INFO] running `Command { std: "docker" "inspect" "f740fc949b7a0cce56474ba36f87379986ef9728fe7603eb1208a0cdb2d42d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f740fc949b7a0cce56474ba36f87379986ef9728fe7603eb1208a0cdb2d42d4d", kill_on_drop: false }`
[INFO] [stdout] f740fc949b7a0cce56474ba36f87379986ef9728fe7603eb1208a0cdb2d42d4d