[INFO] cloning repository https://github.com/TeissierYannis/cyptography [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TeissierYannis/cyptography" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeissierYannis%2Fcyptography", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeissierYannis%2Fcyptography'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5592ed231fff5b16162829f708af700efd7360c1 [INFO] testing TeissierYannis/cyptography against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeissierYannis%2Fcyptography" "/workspace/builds/worker-118/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TeissierYannis/cyptography on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TeissierYannis/cyptography [INFO] finished tweaking git repo https://github.com/TeissierYannis/cyptography [INFO] tweaked toml for git repo https://github.com/TeissierYannis/cyptography written to /workspace/builds/worker-118/source/Cargo.toml [INFO] crate git repo https://github.com/TeissierYannis/cyptography already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 457325261a136573ec42cc5cbf361bdda5ba094614bcf43720b9b53682b5de32 [INFO] running `Command { std: "docker" "start" "-a" "457325261a136573ec42cc5cbf361bdda5ba094614bcf43720b9b53682b5de32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "457325261a136573ec42cc5cbf361bdda5ba094614bcf43720b9b53682b5de32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "457325261a136573ec42cc5cbf361bdda5ba094614bcf43720b9b53682b5de32", kill_on_drop: false }` [INFO] [stdout] 457325261a136573ec42cc5cbf361bdda5ba094614bcf43720b9b53682b5de32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3270d3a7c69feefe485db0411daaf93660ddf4db05d33a73082d611a17d4040 [INFO] running `Command { std: "docker" "start" "-a" "f3270d3a7c69feefe485db0411daaf93660ddf4db05d33a73082d611a17d4040", kill_on_drop: false }` [INFO] [stderr] Compiling blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::num::FpCategory::Nan` [INFO] [stdout] --> src/playfair.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::FpCategory::Nan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/playfair.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut i: u8 = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/playfair.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 0..cipher_splited.len(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matrix` [INFO] [stdout] --> src/playfair.rs:18:46 [INFO] [stdout] | [INFO] [stdout] 18 | fn decrypt(cipher_splited: &mut Vec, matrix : &[[char; 5]; 5]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `continue_loop` is never read [INFO] [stdout] --> src/playfair.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut continue_loop = true; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exclude` [INFO] [stdout] --> src/playfair.rs:92:49 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_next_letter(matrix: &mut [[char; 5]; 5], exclude: char) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playfair.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut i: u8 = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.99s [INFO] running `Command { std: "docker" "inspect" "f3270d3a7c69feefe485db0411daaf93660ddf4db05d33a73082d611a17d4040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3270d3a7c69feefe485db0411daaf93660ddf4db05d33a73082d611a17d4040", kill_on_drop: false }` [INFO] [stdout] f3270d3a7c69feefe485db0411daaf93660ddf4db05d33a73082d611a17d4040 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e31c9f299d1582c1d0555f55e60a1b267c998bcd147fbcf1b1c8cf9e4dd8c81 [INFO] running `Command { std: "docker" "start" "-a" "1e31c9f299d1582c1d0555f55e60a1b267c998bcd147fbcf1b1c8cf9e4dd8c81", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::num::FpCategory::Nan` [INFO] [stdout] --> src/playfair.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::num::FpCategory::Nan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/playfair.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut i: u8 = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/playfair.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | for i in 0..cipher_splited.len(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matrix` [INFO] [stdout] --> src/playfair.rs:18:46 [INFO] [stdout] | [INFO] [stdout] 18 | fn decrypt(cipher_splited: &mut Vec, matrix : &[[char; 5]; 5]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `continue_loop` is never read [INFO] [stdout] --> src/playfair.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut continue_loop = true; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exclude` [INFO] [stdout] --> src/playfair.rs:92:49 [INFO] [stdout] | [INFO] [stdout] 92 | fn get_next_letter(matrix: &mut [[char; 5]; 5], exclude: char) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playfair.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut i: u8 = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "1e31c9f299d1582c1d0555f55e60a1b267c998bcd147fbcf1b1c8cf9e4dd8c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e31c9f299d1582c1d0555f55e60a1b267c998bcd147fbcf1b1c8cf9e4dd8c81", kill_on_drop: false }` [INFO] [stdout] 1e31c9f299d1582c1d0555f55e60a1b267c998bcd147fbcf1b1c8cf9e4dd8c81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ebc70809a6fa36cd1452d665dbdaeb0903e52e4b4a653df39280aa8f87dd7faf [INFO] running `Command { std: "docker" "start" "-a" "ebc70809a6fa36cd1452d665dbdaeb0903e52e4b4a653df39280aa8f87dd7faf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::num::FpCategory::Nan` [INFO] [stderr] --> src/playfair.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::FpCategory::Nan; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/playfair.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut i: u8 = 0; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/playfair.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | for i in 0..cipher_splited.len(){ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matrix` [INFO] [stderr] --> src/playfair.rs:18:46 [INFO] [stderr] | [INFO] [stderr] 18 | fn decrypt(cipher_splited: &mut Vec, matrix : &[[char; 5]; 5]) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_matrix` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `continue_loop` is never read [INFO] [stderr] --> src/playfair.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 94 | let mut continue_loop = true; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exclude` [INFO] [stderr] --> src/playfair.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | fn get_next_letter(matrix: &mut [[char; 5]; 5], exclude: char) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exclude` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/playfair.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut i: u8 = 0; [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: `blockchain` (bin "blockchain" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blockchain-1c0aa7fbc5189039) [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" "ebc70809a6fa36cd1452d665dbdaeb0903e52e4b4a653df39280aa8f87dd7faf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebc70809a6fa36cd1452d665dbdaeb0903e52e4b4a653df39280aa8f87dd7faf", kill_on_drop: false }` [INFO] [stdout] ebc70809a6fa36cd1452d665dbdaeb0903e52e4b4a653df39280aa8f87dd7faf