[INFO] fetching crate saboten 0.1.0... [INFO] checking saboten-0.1.0 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate saboten 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate saboten 0.1.0 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate saboten 0.1.0 [INFO] finished tweaking crates.io crate saboten 0.1.0 [INFO] tweaked toml for crates.io crate saboten 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "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 console v0.13.0 [INFO] [stderr] Downloaded terminal_size v0.1.15 [INFO] [stderr] Downloaded bytemuck_derive v1.0.1 [INFO] [stderr] Downloaded gfa v0.9.0 [INFO] [stderr] Downloaded three-edge-connected v0.2.1 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84fdea74b22e647ce062e896505c2f677a9a1d40faa3e6c3bfe30f1afff037d5 [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" "84fdea74b22e647ce062e896505c2f677a9a1d40faa3e6c3bfe30f1afff037d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84fdea74b22e647ce062e896505c2f677a9a1d40faa3e6c3bfe30f1afff037d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84fdea74b22e647ce062e896505c2f677a9a1d40faa3e6c3bfe30f1afff037d5", kill_on_drop: false }` [INFO] [stdout] 84fdea74b22e647ce062e896505c2f677a9a1d40faa3e6c3bfe30f1afff037d5 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "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] 997fadd2ffd6ff7c387cea0c7a503aab772302b4a61c538944429c450f8e2fa7 [INFO] running `Command { std: "docker" "start" "-a" "997fadd2ffd6ff7c387cea0c7a503aab772302b4a61c538944429c450f8e2fa7", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking lexical-core v0.7.4 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking gfa v0.9.0 [INFO] [stderr] Checking three-edge-connected v0.2.1 [INFO] [stderr] Checking saboten v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 186 | bench_graph_transforms!(transform_a3015, "A-3105.gfa"); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:27:21 [INFO] [stdout] | [INFO] [stdout] 27 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 187 | bench_graph_transforms!(transform_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 189 | bench_finding_snarls!(find_snarls_a3015, "A-3105.gfa"); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 190 | bench_finding_snarls!(find_snarls_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 192 | bench_label_chain_edges!(label_chain_edges_a3015, "A-3105.gfa"); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bridge_pairs` [INFO] [stdout] --> benches/saboten_benches.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let bridge_pairs = bridge_forest.find_bridge_pairs(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridge_pairs` [INFO] [stdout] ... [INFO] [stdout] 192 | bench_label_chain_edges!(label_chain_edges_a3015, "A-3105.gfa"); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 193 | bench_label_chain_edges!(label_chain_edges_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bridge_pairs` [INFO] [stdout] --> benches/saboten_benches.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | let bridge_pairs = bridge_forest.find_bridge_pairs(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bridge_pairs` [INFO] [stdout] ... [INFO] [stdout] 193 | bench_label_chain_edges!(label_chain_edges_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 195 | bench_finding_ultrabubbles!(find_ultrabubbles_a3015, "A-3105.gfa"); [INFO] [stdout] | ------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> benches/saboten_benches.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | |b, l| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] ... [INFO] [stdout] 196 | / bench_finding_ultrabubbles!( [INFO] [stdout] 197 | | find_ultrabubbles_covid, [INFO] [stdout] 198 | | "relabeledSeqs.nopaths.gfa" [INFO] [stdout] 199 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `net_graph` [INFO] [stdout] --> benches/saboten_benches.rs:173:37 [INFO] [stdout] | [INFO] [stdout] 173 | let net_graph = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_net_graph` [INFO] [stdout] ... [INFO] [stdout] 201 | bench_build_net_graph!(build_net_graphs_a3105, "A-3105.gfa"); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `net_graph` [INFO] [stdout] --> benches/saboten_benches.rs:173:37 [INFO] [stdout] | [INFO] [stdout] 173 | let net_graph = [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_net_graph` [INFO] [stdout] ... [INFO] [stdout] 202 | bench_build_net_graph!(build_net_graphs_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ---------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `transform_a3015` [INFO] [stdout] --> benches/saboten_benches.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | fn $name(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | bench_graph_transforms!(transform_a3015, "A-3105.gfa"); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `transform_covid` [INFO] [stdout] --> benches/saboten_benches.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | fn $name(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | bench_graph_transforms!(transform_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_snarls_a3015` [INFO] [stdout] --> benches/saboten_benches.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | fn $name(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 189 | bench_finding_snarls!(find_snarls_a3015, "A-3105.gfa"); [INFO] [stdout] | ------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_snarls_covid` [INFO] [stdout] --> benches/saboten_benches.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | fn $name(c: &mut Criterion) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | bench_finding_snarls!(find_snarls_covid, "relabeledSeqs.nopaths.gfa"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "997fadd2ffd6ff7c387cea0c7a503aab772302b4a61c538944429c450f8e2fa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "997fadd2ffd6ff7c387cea0c7a503aab772302b4a61c538944429c450f8e2fa7", kill_on_drop: false }` [INFO] [stdout] 997fadd2ffd6ff7c387cea0c7a503aab772302b4a61c538944429c450f8e2fa7