[INFO] fetching crate gibbon 0.1.3... [INFO] checking gibbon-0.1.3 against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] extracting crate gibbon 0.1.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate gibbon 0.1.3 on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gibbon 0.1.3 [INFO] finished tweaking crates.io crate gibbon 0.1.3 [INFO] tweaked toml for crates.io crate gibbon 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate gibbon 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c640885da60bc804d1fc9b5b09c0581800e53b4b34ef0c3510c3f8277356bff [INFO] running `"docker" "start" "-a" "3c640885da60bc804d1fc9b5b09c0581800e53b4b34ef0c3510c3f8277356bff"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking gibbon v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/vec_stream.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | if (self.read_bits_current_index == 64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/timestamp_stream.rs:29:54 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn push(&mut self, number: u64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/timestamp_stream.rs:81:41 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn next(&mut self, reader: &mut Reader) -> Option { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/double_stream.rs:33:54 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn push(&mut self, number: f64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/double_stream.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn next(&mut self, reader: &mut Reader) -> Option { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/double_stream_lead_trail.rs:35:54 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn push(&mut self, number: f64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/time_and_value_stream.rs:20:70 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn push(&mut self, timestamp: u64, number: f64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/vec_stream.rs:89:20 [INFO] [stderr] | [INFO] [stderr] 89 | if (self.read_bits_current_index == 64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/timestamp_stream.rs:29:54 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn push(&mut self, number: u64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/timestamp_stream.rs:81:41 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn next(&mut self, reader: &mut Reader) -> Option { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/double_stream.rs:33:54 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn push(&mut self, number: f64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/double_stream.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn next(&mut self, reader: &mut Reader) -> Option { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Reader` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/double_stream_lead_trail.rs:35:54 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn push(&mut self, number: f64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/time_and_value_stream.rs:20:70 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn push(&mut self, timestamp: u64, number: f64, writer: &mut Writer) { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Writer` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.25s [INFO] running `"docker" "inspect" "3c640885da60bc804d1fc9b5b09c0581800e53b4b34ef0c3510c3f8277356bff"` [INFO] running `"docker" "rm" "-f" "3c640885da60bc804d1fc9b5b09c0581800e53b4b34ef0c3510c3f8277356bff"` [INFO] [stdout] 3c640885da60bc804d1fc9b5b09c0581800e53b4b34ef0c3510c3f8277356bff