[INFO] cloning repository https://github.com/malaire/matcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/malaire/matcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalaire%2Fmatcher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalaire%2Fmatcher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad8fb613c0600eaea55b218409c55014a7d21eec [INFO] testing malaire/matcher against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalaire%2Fmatcher" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malaire/matcher on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/malaire/matcher [INFO] finished tweaking git repo https://github.com/malaire/matcher [INFO] tweaked toml for git repo https://github.com/malaire/matcher written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/malaire/matcher already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded matchit v0.4.1 [INFO] [stderr] Downloaded cast v0.2.5 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] [stderr] Downloaded gonzales v0.0.3-beta [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd2082b061cf4d9ee23bb63a68124d6e5c27cbbcb0d360c6b480f88beaa3d1dd [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" "fd2082b061cf4d9ee23bb63a68124d6e5c27cbbcb0d360c6b480f88beaa3d1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd2082b061cf4d9ee23bb63a68124d6e5c27cbbcb0d360c6b480f88beaa3d1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd2082b061cf4d9ee23bb63a68124d6e5c27cbbcb0d360c6b480f88beaa3d1dd", kill_on_drop: false }` [INFO] [stdout] fd2082b061cf4d9ee23bb63a68124d6e5c27cbbcb0d360c6b480f88beaa3d1dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e97fab96af0919e28fc56bd51a2ce583750fa0b411d0876b99fac9377d0b26a5 [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" "e97fab96af0919e28fc56bd51a2ce583750fa0b411d0876b99fac9377d0b26a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling generic-fst v0.0.0 (/opt/rustwide/workdir/generic-fst) [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling matcher v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "e97fab96af0919e28fc56bd51a2ce583750fa0b411d0876b99fac9377d0b26a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97fab96af0919e28fc56bd51a2ce583750fa0b411d0876b99fac9377d0b26a5", kill_on_drop: false }` [INFO] [stdout] e97fab96af0919e28fc56bd51a2ce583750fa0b411d0876b99fac9377d0b26a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f873f426556d0203cfe290da8df5d5124c255ff84571a61779d6e3b36b336a3 [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" "1f873f426556d0203cfe290da8df5d5124c255ff84571a61779d6e3b36b336a3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling matchit v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling gonzales v0.0.3-beta [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling matcher v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.15s [INFO] running `Command { std: "docker" "inspect" "1f873f426556d0203cfe290da8df5d5124c255ff84571a61779d6e3b36b336a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f873f426556d0203cfe290da8df5d5124c255ff84571a61779d6e3b36b336a3", kill_on_drop: false }` [INFO] [stdout] 1f873f426556d0203cfe290da8df5d5124c255ff84571a61779d6e3b36b336a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 31464c109892103cfda05675806a270841bfbc6eb8cd1f34ab21270cc3340dce [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" "31464c109892103cfda05675806a270841bfbc6eb8cd1f34ab21270cc3340dce", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] running 53 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/matcher-e37dfd8171a5766c) [INFO] [stdout] test bytecode::tests::match_common_bytes_with_extending_pattern ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crc_cr ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ccc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crc_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot1_cc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::cc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot2_c_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot1_c_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot2_c_c_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot2_c_c_r ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::c_crr ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::c_crc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::c_cc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::c_c_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot2_c_r_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::r ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::r_r ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::rr ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::t1_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::max_common_byte ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::cc_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::t2_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::t2_c_c ... ok [INFO] [stdout] test bytecode::tests::no_input ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::t2_cc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crc_crr ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::t2_cc_r ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crr ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::t2_cc_rc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot2_c_cc ... ok [INFO] [stdout] test matcher::tests::match_a ... ok [INFO] [stdout] test bytecode::tests::match_bytes ... ok [INFO] [stdout] test bytecode::tests::opcode_match_bytes_with_offset ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crr_c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crr_cr ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::ot1_c ... ok [INFO] [stdout] test matcher::tests::match_empty_a ... ok [INFO] [stdout] test matcher::tests::match_empty ... ok [INFO] [stdout] test bytecode::tests::opcode_match_rare_byte ... ok [INFO] [stdout] test bytecode::tests::patterns_a_b ... ok [INFO] [stdout] test matcher::tests::no_input ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::crc ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::min_rare_byte ... ok [INFO] [stdout] test ir::tests::bug_2021_06_06 ... ok [INFO] [stdout] test matcher::tests::match_a_aa ... ok [INFO] [stdout] test matcher::tests::match_a_b ... ok [INFO] [stdout] test matcher::tests::match_aa_ab ... ok [INFO] [stdout] test bytecode::tests::empty_pattern ... ok [INFO] [stdout] test bytecode::tests::match_common_bytes ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::c ... ok [INFO] [stdout] test ir::tests::compile_byte_sequence::c_c ... ok [INFO] [stdout] test bytecode::tests::jump_to_match_bytes_start ... ok [INFO] [stderr] Doc-tests matcher [INFO] [stdout] test matcher::tests::match_a_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31464c109892103cfda05675806a270841bfbc6eb8cd1f34ab21270cc3340dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31464c109892103cfda05675806a270841bfbc6eb8cd1f34ab21270cc3340dce", kill_on_drop: false }` [INFO] [stdout] 31464c109892103cfda05675806a270841bfbc6eb8cd1f34ab21270cc3340dce