[INFO] fetching crate eson 0.1.0... [INFO] checking eson-0.1.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate eson 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate eson 0.1.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate eson 0.1.0 [INFO] finished tweaking crates.io crate eson 0.1.0 [INFO] tweaked toml for crates.io crate eson 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defaultmap v0.3.1 [INFO] [stderr] Downloaded float-ord v0.1.2 [INFO] [stderr] Downloaded group-by v1.0.0 [INFO] [stderr] Downloaded simple-logging v1.0.1 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 631b4065524ad19acf96fe76e7269e397b820577ea632e5fdce55f3eef40d5d9 [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" "631b4065524ad19acf96fe76e7269e397b820577ea632e5fdce55f3eef40d5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "631b4065524ad19acf96fe76e7269e397b820577ea632e5fdce55f3eef40d5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "631b4065524ad19acf96fe76e7269e397b820577ea632e5fdce55f3eef40d5d9", kill_on_drop: false }` [INFO] [stdout] 631b4065524ad19acf96fe76e7269e397b820577ea632e5fdce55f3eef40d5d9 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "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] 5dffcac7d6d2408d1fb592f1a7fa8b5ab0d0593cbb481417f01d8ca56c0b27c9 [INFO] running `Command { std: "docker" "start" "-a" "5dffcac7d6d2408d1fb592f1a7fa8b5ab0d0593cbb481417f01d8ca56c0b27c9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking permutation v0.2.5 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking ordermap v0.2.13 [INFO] [stderr] Checking group-by v1.0.0 [INFO] [stderr] Checking defaultmap v0.3.1 [INFO] [stderr] Checking float-ord v0.1.2 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking string-intern v0.1.7 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Compiling eson v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking simple-logging v1.0.1 [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:80:484 [INFO] [stdout] | [INFO] [stdout] 80 | ...nge_at ( __input , __pos ) ; match __ch { 'A' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[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] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:80:1110 [INFO] [stdout] | [INFO] [stdout] 80 | ...nge_at ( __input , __pos ) ; match __ch { 'A' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:80:1124 [INFO] [stdout] | [INFO] [stdout] 80 | ...ut , __pos ) ; match __ch { 'A' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[A-z0... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:84:462 [INFO] [stdout] | [INFO] [stdout] 84 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , ... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:80:484 [INFO] [stdout] | [INFO] [stdout] 80 | ...nge_at ( __input , __pos ) ; match __ch { 'A' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[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] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:80:1110 [INFO] [stdout] | [INFO] [stdout] 80 | ...nge_at ( __input , __pos ) ; match __ch { 'A' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( ... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:80:1124 [INFO] [stdout] | [INFO] [stdout] 80 | ...ut , __pos ) ; match __ch { 'A' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[A-z0... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/eson-eb9cb52ecb132f7d/out/input.rs:84:462 [INFO] [stdout] | [INFO] [stdout] 84 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , ... [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/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let mut table = schema.tables.get_mut(&fd.0) [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | for mut table in schema.tables.values_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dependencies.rs:282:15 [INFO] [stdout] | [INFO] [stdout] 282 | let mut inds = self.inds.get_mut(tables.clone()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/normalize.rs:215:15 [INFO] [stdout] | [INFO] [stdout] 215 | let mut table = self.tables.get_mut(&table_name).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_fd` [INFO] [stdout] --> src/model.rs:425:10 [INFO] [stdout] | [INFO] [stdout] 425 | pub fn contains_fd(&self, fd: &FD) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let mut table = schema.tables.get_mut(&fd.0) [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | for mut table in schema.tables.values_mut() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dependencies.rs:282:15 [INFO] [stdout] | [INFO] [stdout] 282 | let mut inds = self.inds.get_mut(tables.clone()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/normalize.rs:215:15 [INFO] [stdout] | [INFO] [stdout] 215 | let mut table = self.tables.get_mut(&table_name).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.98s [INFO] running `Command { std: "docker" "inspect" "5dffcac7d6d2408d1fb592f1a7fa8b5ab0d0593cbb481417f01d8ca56c0b27c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dffcac7d6d2408d1fb592f1a7fa8b5ab0d0593cbb481417f01d8ca56c0b27c9", kill_on_drop: false }` [INFO] [stdout] 5dffcac7d6d2408d1fb592f1a7fa8b5ab0d0593cbb481417f01d8ca56c0b27c9