[INFO] cloning repository atneit/ss-ntru-pke-attack-simulation [INFO] running `"git" "clone" "--bare" "git://github.com/atneit/ss-ntru-pke-attack-simulation.git" "work/cache/sources/gh/atneit/ss-ntru-pke-attack-simulation"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/atneit/ss-ntru-pke-attack-simulation'... [INFO] running `"git" "clone" "work/cache/sources/gh/atneit/ss-ntru-pke-attack-simulation" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/atneit/ss-ntru-pke-attack-simulation"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/atneit/ss-ntru-pke-attack-simulation'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/atneit/ss-ntru-pke-attack-simulation" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/atneit/ss-ntru-pke-attack-simulation"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/atneit/ss-ntru-pke-attack-simulation'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 75b11a4f87b20f5b7b013a28bed5f72fd7a9ebff [INFO] sha for GitHub repo atneit/ss-ntru-pke-attack-simulation: 75b11a4f87b20f5b7b013a28bed5f72fd7a9ebff [INFO] validating manifest of atneit/ss-ntru-pke-attack-simulation on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of atneit/ss-ntru-pke-attack-simulation on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing atneit/ss-ntru-pke-attack-simulation [INFO] finished frobbing atneit/ss-ntru-pke-attack-simulation [INFO] frobbed toml for atneit/ss-ntru-pke-attack-simulation written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/atneit/ss-ntru-pke-attack-simulation/Cargo.toml [INFO] started frobbing atneit/ss-ntru-pke-attack-simulation [INFO] finished frobbing atneit/ss-ntru-pke-attack-simulation [INFO] frobbed toml for atneit/ss-ntru-pke-attack-simulation written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/atneit/ss-ntru-pke-attack-simulation/Cargo.toml [INFO] crate atneit/ss-ntru-pke-attack-simulation already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing atneit/ss-ntru-pke-attack-simulation against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/atneit/ss-ntru-pke-attack-simulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 06fe41c7e45d9c1bfbf5a8b97ffb2c0c10cdb7ed60179ba57091d33565a77fd6 [INFO] running `"docker" "start" "-a" "06fe41c7e45d9c1bfbf5a8b97ffb2c0c10cdb7ed60179ba57091d33565a77fd6"` [INFO] [stderr] Compiling svg v0.5.11 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling ctrlc v3.1.1 [INFO] [stderr] Compiling gag v0.1.10 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling plotlib v0.3.0 [INFO] [stderr] Compiling structopt v0.2.10 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling promptly v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling ss-ntru-pke-attack-simulation v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:39:34 [INFO] [stderr] | [INFO] [stderr] 39 | BenchCommand::FindFG(mut opt) => { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | writeln!(file, " {} {}", s, rate); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:331:17 [INFO] [stderr] | [INFO] [stderr] 331 | writeln!(file, " {} {}", neg_log2(failure_rate), rates[i].1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:343:17 [INFO] [stderr] | [INFO] [stderr] 343 | writeln!(file, " {} {} {}", lograte, s, rate); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | writeln!(file, ""); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.62s [INFO] running `"docker" "inspect" "06fe41c7e45d9c1bfbf5a8b97ffb2c0c10cdb7ed60179ba57091d33565a77fd6"` [INFO] running `"docker" "rm" "-f" "06fe41c7e45d9c1bfbf5a8b97ffb2c0c10cdb7ed60179ba57091d33565a77fd6"` [INFO] [stdout] 06fe41c7e45d9c1bfbf5a8b97ffb2c0c10cdb7ed60179ba57091d33565a77fd6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/atneit/ss-ntru-pke-attack-simulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 382986911a3f9aff542e8d9b857deff9c8d56e3ad824b06aa8813e8181b9e07a [INFO] running `"docker" "start" "-a" "382986911a3f9aff542e8d9b857deff9c8d56e3ad824b06aa8813e8181b9e07a"` [INFO] [stderr] Compiling ss-ntru-pke-attack-simulation v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:39:34 [INFO] [stderr] | [INFO] [stderr] 39 | BenchCommand::FindFG(mut opt) => { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:320:17 [INFO] [stderr] | [INFO] [stderr] 320 | writeln!(file, " {} {}", s, rate); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:331:17 [INFO] [stderr] | [INFO] [stderr] 331 | writeln!(file, " {} {}", neg_log2(failure_rate), rates[i].1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:343:17 [INFO] [stderr] | [INFO] [stderr] 343 | writeln!(file, " {} {} {}", lograte, s, rate); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/recovkey/processfindfg.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | writeln!(file, ""); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.26s [INFO] running `"docker" "inspect" "382986911a3f9aff542e8d9b857deff9c8d56e3ad824b06aa8813e8181b9e07a"` [INFO] running `"docker" "rm" "-f" "382986911a3f9aff542e8d9b857deff9c8d56e3ad824b06aa8813e8181b9e07a"` [INFO] [stdout] 382986911a3f9aff542e8d9b857deff9c8d56e3ad824b06aa8813e8181b9e07a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/atneit/ss-ntru-pke-attack-simulation:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] dd43eada4b7cc22a4e244fde2848a2970dc54a1ea2d6714f92747c08bb68908c [INFO] running `"docker" "start" "-a" "dd43eada4b7cc22a4e244fde2848a2970dc54a1ea2d6714f92747c08bb68908c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/ss_ntru_pke_attack_simulation-3881a1d6ed82fd96 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test recovkey::findfg::tests::bench_gen_fg ... ok [INFO] [stdout] test recovkey::findfg::tests::test_gen_fg ... ok [INFO] [stdout] test recovkey::findfg::tests::bench_1_trial ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "dd43eada4b7cc22a4e244fde2848a2970dc54a1ea2d6714f92747c08bb68908c"` [INFO] running `"docker" "rm" "-f" "dd43eada4b7cc22a4e244fde2848a2970dc54a1ea2d6714f92747c08bb68908c"` [INFO] [stdout] dd43eada4b7cc22a4e244fde2848a2970dc54a1ea2d6714f92747c08bb68908c