[INFO] fetching crate gfa 0.10.1... [INFO] checking gfa-0.10.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gfa 0.10.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate gfa 0.10.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gfa 0.10.1 [INFO] finished tweaking crates.io crate gfa 0.10.1 [INFO] tweaked toml for crates.io crate gfa 0.10.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bstr v0.2.17 (latest: v1.9.1) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding lexical-core v0.7.6 (latest: v0.8.5) [INFO] [stderr] Adding nom v5.1.3 (latest: v7.1.3) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v5.1.3 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 625887eba5c556753a3c5de4b847a3f04b4e53ef04117f0d53136f86077befb9 [INFO] running `Command { std: "docker" "start" "-a" "625887eba5c556753a3c5de4b847a3f04b4e53ef04117f0d53136f86077befb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "625887eba5c556753a3c5de4b847a3f04b4e53ef04117f0d53136f86077befb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625887eba5c556753a3c5de4b847a3f04b4e53ef04117f0d53136f86077befb9", kill_on_drop: false }` [INFO] [stdout] 625887eba5c556753a3c5de4b847a3f04b4e53ef04117f0d53136f86077befb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d9511cf5730385c761a63ea1f9c1d7d10fe883f0b3498d85076cf320210b152 [INFO] running `Command { std: "docker" "start" "-a" "2d9511cf5730385c761a63ea1f9c1d7d10fe883f0b3498d85076cf320210b152", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking gfa v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: function `parse_lines` is never used [INFO] [stdout] --> benches/parsing_benchmark.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn parse_lines(input: &[Vec]) -> GFA, T> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lines_noopt` is never used [INFO] [stdout] --> benches/parsing_benchmark.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn parse_lines_noopt(input: &[Vec]) -> GFA, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lines_withopt` is never used [INFO] [stdout] --> benches/parsing_benchmark.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn parse_lines_withopt(input: &[Vec]) -> GFA, OptionalFields> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Orientation` is imported redundantly [INFO] [stdout] --> src/writer.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 117 | use super::*; [INFO] [stdout] | -------- the item `Orientation` is already imported here [INFO] [stdout] 118 | use crate::gfa::Orientation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `diatom_name_map_path` is never used [INFO] [stdout] --> src/gfa/name_conversion.rs:372:8 [INFO] [stdout] | [INFO] [stdout] 372 | fn diatom_name_map_path() -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lil_name_map_path` is never used [INFO] [stdout] --> src/gfa/name_conversion.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | fn lil_name_map_path() -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.44s [INFO] running `Command { std: "docker" "inspect" "2d9511cf5730385c761a63ea1f9c1d7d10fe883f0b3498d85076cf320210b152", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d9511cf5730385c761a63ea1f9c1d7d10fe883f0b3498d85076cf320210b152", kill_on_drop: false }` [INFO] [stdout] 2d9511cf5730385c761a63ea1f9c1d7d10fe883f0b3498d85076cf320210b152 [INFO] checking gfa-0.10.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate gfa 0.10.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate gfa 0.10.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gfa 0.10.1 [INFO] finished tweaking crates.io crate gfa 0.10.1 [INFO] tweaked toml for crates.io crate gfa 0.10.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab890305ecce0bba40d53eb96ff622fb1ffdbdd8e5df880123846181d08c33ce [INFO] running `Command { std: "docker" "start" "-a" "ab890305ecce0bba40d53eb96ff622fb1ffdbdd8e5df880123846181d08c33ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab890305ecce0bba40d53eb96ff622fb1ffdbdd8e5df880123846181d08c33ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab890305ecce0bba40d53eb96ff622fb1ffdbdd8e5df880123846181d08c33ce", kill_on_drop: false }` [INFO] [stdout] ab890305ecce0bba40d53eb96ff622fb1ffdbdd8e5df880123846181d08c33ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 455ddbc59736279ccdeab5ba3ee0f93e5b565162b3a56d40073795b715e9f28e [INFO] running `Command { std: "docker" "start" "-a" "455ddbc59736279ccdeab5ba3ee0f93e5b565162b3a56d40073795b715e9f28e", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking gfa v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: the item `Orientation` is imported redundantly [INFO] [stdout] --> src/writer.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 117 | use super::*; [INFO] [stdout] | -------- the item `Orientation` is already imported here [INFO] [stdout] 118 | use crate::gfa::Orientation; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lines` is never used [INFO] [stdout] --> benches/parsing_benchmark.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn parse_lines(input: &[Vec]) -> GFA, T> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lines_noopt` is never used [INFO] [stdout] --> benches/parsing_benchmark.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn parse_lines_noopt(input: &[Vec]) -> GFA, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_lines_withopt` is never used [INFO] [stdout] --> benches/parsing_benchmark.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn parse_lines_withopt(input: &[Vec]) -> GFA, OptionalFields> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `diatom_name_map_path` is never used [INFO] [stdout] --> src/gfa/name_conversion.rs:372:8 [INFO] [stdout] | [INFO] [stdout] 372 | fn diatom_name_map_path() -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lil_name_map_path` is never used [INFO] [stdout] --> src/gfa/name_conversion.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | fn lil_name_map_path() -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.61s [INFO] running `Command { std: "docker" "inspect" "455ddbc59736279ccdeab5ba3ee0f93e5b565162b3a56d40073795b715e9f28e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "455ddbc59736279ccdeab5ba3ee0f93e5b565162b3a56d40073795b715e9f28e", kill_on_drop: false }` [INFO] [stdout] 455ddbc59736279ccdeab5ba3ee0f93e5b565162b3a56d40073795b715e9f28e