[INFO] cloning repository https://github.com/tblah/project-crypto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tblah/project-crypto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftblah%2Fproject-crypto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftblah%2Fproject-crypto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff0fe6a7f9d40e2cda579b6d8ca21a0685d2cf8a [INFO] checking tblah/project-crypto against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftblah%2Fproject-crypto" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tblah/project-crypto on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tblah/project-crypto [INFO] finished tweaking git repo https://github.com/tblah/project-crypto [INFO] tweaked toml for git repo https://github.com/tblah/project-crypto written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tblah/project-crypto already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.licence [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libsodium-sys v0.0.12 [INFO] [stderr] Downloaded sodiumoxide v0.0.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57968bdf2e7d99e9531e963806e84f755b1a3ad99dec7abe9c5c5c0c67fc7f12 [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" "57968bdf2e7d99e9531e963806e84f755b1a3ad99dec7abe9c5c5c0c67fc7f12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57968bdf2e7d99e9531e963806e84f755b1a3ad99dec7abe9c5c5c0c67fc7f12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57968bdf2e7d99e9531e963806e84f755b1a3ad99dec7abe9c5c5c0c67fc7f12", kill_on_drop: false }` [INFO] [stdout] 57968bdf2e7d99e9531e963806e84f755b1a3ad99dec7abe9c5c5c0c67fc7f12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b58c810a9f250921a26dc483e05e620e697710ab03eb28257d2ee67f92fa649e [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" "b58c810a9f250921a26dc483e05e620e697710ab03eb28257d2ee67f92fa649e", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.licence [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Checking serde v0.7.15 [INFO] [stderr] Compiling libsodium-sys v0.0.12 [INFO] [stderr] Checking rust-gmp v0.4.0 (https://github.com/fizyk20/rust-gmp?rev=f3e0a8962206ecf7d21ac7d0a9635c7eff5ce7ff#f3e0a896) [INFO] [stderr] Checking sodiumoxide v0.0.12 [INFO] [stderr] Checking proj_crypto v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/symmetric/mod.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/asymmetric/sign.rs:42:86 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn key_gen_to_file + Display + Clone>(file_path: P) where String: std::convert::From

{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:263:20 [INFO] [stdout] | [INFO] [stdout] 263 | let mut file = try!(fs::OpenOptions::new() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let _ = try!(file.write(&p.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | let _ = try!(file.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let _ = try!(file.write(&q.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | let _ = try!(file.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:276:13 [INFO] [stdout] | [INFO] [stdout] 276 | let _ = try!(file.write(&g.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | let _ = try!(file.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let _ = try!(file.write(&h.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:285:16 [INFO] [stdout] | [INFO] [stdout] 285 | let file = try!(fs::File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | try!(reader.read_line(&mut p_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | try!(reader.read_line(&mut q_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 291 | try!(reader.read_line(&mut g_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:292:5 [INFO] [stdout] | [INFO] [stdout] 292 | try!(reader.read_line(&mut h_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/asymmetric/sign.rs:42:86 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn key_gen_to_file + Display + Clone>(file_path: P) where String: std::convert::From

{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:263:20 [INFO] [stdout] | [INFO] [stdout] 263 | let mut file = try!(fs::OpenOptions::new() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let _ = try!(file.write(&p.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | let _ = try!(file.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let _ = try!(file.write(&q.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | let _ = try!(file.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:276:13 [INFO] [stdout] | [INFO] [stdout] 276 | let _ = try!(file.write(&g.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | let _ = try!(file.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let _ = try!(file.write(&h.to_str_radix(16).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:285:16 [INFO] [stdout] | [INFO] [stdout] 285 | let file = try!(fs::File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | try!(reader.read_line(&mut p_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 290 | try!(reader.read_line(&mut q_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 291 | try!(reader.read_line(&mut g_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/asymmetric/commitments.rs:292:5 [INFO] [stdout] | [INFO] [stdout] 292 | try!(reader.read_line(&mut h_str)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "b58c810a9f250921a26dc483e05e620e697710ab03eb28257d2ee67f92fa649e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b58c810a9f250921a26dc483e05e620e697710ab03eb28257d2ee67f92fa649e", kill_on_drop: false }` [INFO] [stdout] b58c810a9f250921a26dc483e05e620e697710ab03eb28257d2ee67f92fa649e