[INFO] updating cached repository https://github.com/Fisherswamp/secure_save
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51cae32a17c858d232e65578c1fa9c78fa6875a7
[INFO] testing Fisherswamp/secure_save against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFisherswamp%2Fsecure_save" "/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/Fisherswamp/secure_save on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Fisherswamp/secure_save
[INFO] finished tweaking git repo https://github.com/Fisherswamp/secure_save
[INFO] tweaked toml for git repo https://github.com/Fisherswamp/secure_save written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Fisherswamp/secure_save already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcf5b261d1d19fd1d9ace48e5a016c07effd96ee0a7ccc4e979e82e64efc14ca
[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" "dcf5b261d1d19fd1d9ace48e5a016c07effd96ee0a7ccc4e979e82e64efc14ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcf5b261d1d19fd1d9ace48e5a016c07effd96ee0a7ccc4e979e82e64efc14ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf5b261d1d19fd1d9ace48e5a016c07effd96ee0a7ccc4e979e82e64efc14ca", kill_on_drop: false }`
[INFO] [stdout] dcf5b261d1d19fd1d9ace48e5a016c07effd96ee0a7ccc4e979e82e64efc14ca
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c9be7abe0e2a72d8d3e4ac27eb6e0f1732f3683c5e1cd97d1195448c4288950
[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" "5c9be7abe0e2a72d8d3e4ac27eb6e0f1732f3683c5e1cd97d1195448c4288950", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling base64 v0.12.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling blowfish v0.4.0
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling secure_save v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `bcrypt`
[INFO] [stdout]   --> src/bcrypt.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn bcrypt(cost: u8, password: &str) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `radix_64_to_u8`
[INFO] [stdout]   --> src/bcrypt.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn radix_64_to_u8(bcrypt_b64: &str) -> Vec<u8>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "5c9be7abe0e2a72d8d3e4ac27eb6e0f1732f3683c5e1cd97d1195448c4288950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9be7abe0e2a72d8d3e4ac27eb6e0f1732f3683c5e1cd97d1195448c4288950", kill_on_drop: false }`
[INFO] [stdout] 5c9be7abe0e2a72d8d3e4ac27eb6e0f1732f3683c5e1cd97d1195448c4288950
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5da592f55bc450521e921e69540d7d420b7f97a56c332329edfcf506300ec143
[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" "5da592f55bc450521e921e69540d7d420b7f97a56c332329edfcf506300ec143", kill_on_drop: false }`
[INFO] [stderr]    Compiling secure_save v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `bcrypt`
[INFO] [stdout]   --> src/bcrypt.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn bcrypt(cost: u8, password: &str) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5da592f55bc450521e921e69540d7d420b7f97a56c332329edfcf506300ec143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da592f55bc450521e921e69540d7d420b7f97a56c332329edfcf506300ec143", kill_on_drop: false }`
[INFO] [stdout] 5da592f55bc450521e921e69540d7d420b7f97a56c332329edfcf506300ec143
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0cb327fcb694e31ccfca47a60013cda2af071d17b77fb3eaaa65e5bc60410484
[INFO] running `Command { std: "docker" "start" "-a" "0cb327fcb694e31ccfca47a60013cda2af071d17b77fb3eaaa65e5bc60410484", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `bcrypt`
[INFO] [stderr]   --> src/bcrypt.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn bcrypt(cost: u8, password: &str) -> String {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/secure_save-5842904ec0f7bb13
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tester::test_compute ... ok
[INFO] [stdout] test tester::test_bcrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0cb327fcb694e31ccfca47a60013cda2af071d17b77fb3eaaa65e5bc60410484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb327fcb694e31ccfca47a60013cda2af071d17b77fb3eaaa65e5bc60410484", kill_on_drop: false }`
[INFO] [stdout] 0cb327fcb694e31ccfca47a60013cda2af071d17b77fb3eaaa65e5bc60410484