[INFO] cloning repository https://github.com/thomwiggers/lpn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomwiggers/lpn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomwiggers%2Flpn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomwiggers%2Flpn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24f23ce33be71b0d0f1f71a9234d1e8e55defb0d [INFO] checking thomwiggers/lpn against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomwiggers%2Flpn" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomwiggers/lpn on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking git repo https://github.com/thomwiggers/lpn [INFO] finished tweaking git repo https://github.com/thomwiggers/lpn [INFO] tweaked toml for git repo https://github.com/thomwiggers/lpn written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xoshiro v0.6.0 [INFO] [stderr] Downloaded vob v2.0.6 [INFO] [stderr] Downloaded factorial v0.2.1 [INFO] [stderr] Downloaded packed_simd_2 v0.3.5 [INFO] [stderr] Downloaded sys-info v0.9.0 [INFO] [stderr] Downloaded unchecked_unwrap v3.0.0 [INFO] [stderr] Downloaded m4ri-rust v0.4.0 [INFO] [stderr] Downloaded binomial-iter v0.1.0 [INFO] [stderr] Downloaded m4ri-sys v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d62b8fca32f5ff65ad3574d249bfc9c8c106c1cb6eac2d8b6584fffdb947ce1 [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" "1d62b8fca32f5ff65ad3574d249bfc9c8c106c1cb6eac2d8b6584fffdb947ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d62b8fca32f5ff65ad3574d249bfc9c8c106c1cb6eac2d8b6584fffdb947ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d62b8fca32f5ff65ad3574d249bfc9c8c106c1cb6eac2d8b6584fffdb947ce1", kill_on_drop: false }` [INFO] [stdout] 1d62b8fca32f5ff65ad3574d249bfc9c8c106c1cb6eac2d8b6584fffdb947ce1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bc9da919a56a1959ae19e49b10550daed74e4859882dc11cd387117efacf308 [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" "5bc9da919a56a1959ae19e49b10550daed74e4859882dc11cd387117efacf308", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] log v0.4.14: std [INFO] [stderr] [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling packed_simd_2 v0.3.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling m4ri-sys v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking unchecked_unwrap v3.0.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking binomial-iter v0.1.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Compiling sys-info v0.9.0 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking factorial v0.2.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling vob v2.0.6 [INFO] [stderr] Checking simple_logger v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Checking serde v1.0.129 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking m4ri-rust v0.4.0 [INFO] [stderr] Checking lpn v0.2.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/bkw_lf1.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_151_1_4_m39.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/lpn_decoded_attack.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/codes.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_140_1_4_m38.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/stgen.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/benchmark_codes.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/new_189_64_codes.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/gauss.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_155_1_4_m39.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/find_suitable_codes.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_155_1_4.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/benchmark_codes_bogos_attack_512_1_8.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/find_stgen_smalls.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/codes_concatenated.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/codes_gauss.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_150_1_4_m39.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/serialize.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/codes_lf1.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_154_1_4_m39.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/samples_drop.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/large_xor_fwht.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/fwht.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/stgen.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/xor_fwht.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_200_1_8.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/codes_bkw.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_190_1_8.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_1.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/concatenated.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/attack.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/bkw.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/our_attack_153_1_4_m39.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 14s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking lpn v0.2.0 (/tmp/fixit) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "5bc9da919a56a1959ae19e49b10550daed74e4859882dc11cd387117efacf308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bc9da919a56a1959ae19e49b10550daed74e4859882dc11cd387117efacf308", kill_on_drop: false }` [INFO] [stdout] 5bc9da919a56a1959ae19e49b10550daed74e4859882dc11cd387117efacf308