[INFO] updating cached repository atneit/ss-ntru-pke-attack-simulation [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/atneit/ss-ntru-pke-attack-simulation [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/atneit/ss-ntru-pke-attack-simulation" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/atneit/ss-ntru-pke-attack-simulation"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/atneit/ss-ntru-pke-attack-simulation"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of atneit/ss-ntru-pke-attack-simulation on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking atneit/ss-ntru-pke-attack-simulation against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6fd04b57890d1ee9347cccbb7cfdd4a68c1441fe1a9d9bb706ccf71f94bad931 [INFO] running `"docker" "start" "-a" "6fd04b57890d1ee9347cccbb7cfdd4a68c1441fe1a9d9bb706ccf71f94bad931"` [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking svg v0.5.11 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking tempfile v3.0.4 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking gag v0.1.10 [INFO] [stderr] Checking plotlib v0.3.0 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking promptly v0.1.5 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking 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: 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] 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 46.90s [INFO] running `"docker" "inspect" "6fd04b57890d1ee9347cccbb7cfdd4a68c1441fe1a9d9bb706ccf71f94bad931"` [INFO] running `"docker" "rm" "-f" "6fd04b57890d1ee9347cccbb7cfdd4a68c1441fe1a9d9bb706ccf71f94bad931"` [INFO] [stdout] 6fd04b57890d1ee9347cccbb7cfdd4a68c1441fe1a9d9bb706ccf71f94bad931