[INFO] fetching crate semver-parser 0.9.0...
[INFO] checking semver-parser-0.9.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate semver-parser 0.9.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate semver-parser 0.9.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate semver-parser 0.9.0
[INFO] finished tweaking crates.io crate semver-parser 0.9.0
[INFO] tweaked toml for crates.io crate semver-parser 0.9.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bacd21b5d63581c4cd12888957f1dbd2f1ead89d4f4d84a4446c92faa5dc195d
[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" "bacd21b5d63581c4cd12888957f1dbd2f1ead89d4f4d84a4446c92faa5dc195d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bacd21b5d63581c4cd12888957f1dbd2f1ead89d4f4d84a4446c92faa5dc195d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacd21b5d63581c4cd12888957f1dbd2f1ead89d4f4d84a4446c92faa5dc195d", kill_on_drop: false }`
[INFO] [stdout] bacd21b5d63581c4cd12888957f1dbd2f1ead89d4f4d84a4446c92faa5dc195d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54609a6b37e1d615f364469a9e2be2398008c7edc83717260e6011683d20f03b
[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" "54609a6b37e1d615f364469a9e2be2398008c7edc83717260e6011683d20f03b", kill_on_drop: false }`
[INFO] [stderr]     Checking semver-parser v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         try!(write!(f, "{}.{}.{}", self.major, self.minor, self.patch));
[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/version.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |             try!(write!(f, "-{}", strs.join(".")));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             try!(write!(f, "+{}", strs.join(".")));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:181:47
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let end = scan_while!(self, start, '0'...'9' | 'A'...'Z' | 'a'...'z');
[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/lexer.rs:181:59
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let end = scan_while!(self, start, '0'...'9' | 'A'...'Z' | 'a'...'z');
[INFO] [stdout]     |                                                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:181:71
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let end = scan_while!(self, start, '0'...'9' | 'A'...'Z' | 'a'...'z');
[INFO] [stdout]     |                                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:245:24
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     '0'...'9' | 'a'...'z' | 'A'...'Z' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:245:36
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     '0'...'9' | 'a'...'z' | 'A'...'Z' => {
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:245:48
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     '0'...'9' | 'a'...'z' | 'A'...'Z' => {
[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/version.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         try!(write!(f, "{}.{}.{}", self.major, self.minor, self.patch));
[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/version.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |             try!(write!(f, "-{}", strs.join(".")));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/version.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |             try!(write!(f, "+{}", strs.join(".")));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:181:47
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let end = scan_while!(self, start, '0'...'9' | 'A'...'Z' | 'a'...'z');
[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/lexer.rs:181:59
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let end = scan_while!(self, start, '0'...'9' | 'A'...'Z' | 'a'...'z');
[INFO] [stdout]     |                                                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:181:71
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let end = scan_while!(self, start, '0'...'9' | 'A'...'Z' | 'a'...'z');
[INFO] [stdout]     |                                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:245:24
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     '0'...'9' | 'a'...'z' | 'A'...'Z' => {
[INFO] [stdout]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:245:36
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     '0'...'9' | 'a'...'z' | 'A'...'Z' => {
[INFO] [stdout]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexer.rs:245:48
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     '0'...'9' | 'a'...'z' | 'A'...'Z' => {
[INFO] [stdout]     |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "54609a6b37e1d615f364469a9e2be2398008c7edc83717260e6011683d20f03b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54609a6b37e1d615f364469a9e2be2398008c7edc83717260e6011683d20f03b", kill_on_drop: false }`
[INFO] [stdout] 54609a6b37e1d615f364469a9e2be2398008c7edc83717260e6011683d20f03b
