[INFO] updating cached repository https://github.com/wafflespeanut/biographer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09bf9a882c24061da1560416c57f64b22a13b683
[INFO] testing wafflespeanut/biographer against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwafflespeanut%2Fbiographer" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wafflespeanut/biographer on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wafflespeanut/biographer
[INFO] finished tweaking git repo https://github.com/wafflespeanut/biographer
[INFO] tweaked toml for git repo https://github.com/wafflespeanut/biographer written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/wafflespeanut/biographer already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] ea3c21402abd7bf0b47c30cf99cc02bda09c4756b8f0fc04f65482d7c3ed3960
[INFO] running `"docker" "start" "-a" "ea3c21402abd7bf0b47c30cf99cc02bda09c4756b8f0fc04f65482d7c3ed3960"`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling biographer v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'random::sample': renamed to seq::sample_iter
[INFO] [stderr]  --> src/cipher.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use random::{thread_rng, sample};
[INFO] [stderr]   |                          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'random::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/cipher.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut cbc_vec: Vec<u8> = sample(&mut thread_rng(), 1..255, size);
[INFO] [stderr]    |                                        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "ea3c21402abd7bf0b47c30cf99cc02bda09c4756b8f0fc04f65482d7c3ed3960"`
[INFO] running `"docker" "rm" "-f" "ea3c21402abd7bf0b47c30cf99cc02bda09c4756b8f0fc04f65482d7c3ed3960"`
[INFO] [stdout] ea3c21402abd7bf0b47c30cf99cc02bda09c4756b8f0fc04f65482d7c3ed3960
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 14b0469d6a8630d7f108a265489f7690def610cb8337b4060506d675d033d222
[INFO] running `"docker" "start" "-a" "14b0469d6a8630d7f108a265489f7690def610cb8337b4060506d675d033d222"`
[INFO] [stderr]    Compiling biographer v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'random::sample': renamed to seq::sample_iter
[INFO] [stderr]  --> src/cipher.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | use random::{thread_rng, sample};
[INFO] [stderr]   |                          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'random::sample': renamed to seq::sample_iter
[INFO] [stderr]   --> src/cipher.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let mut cbc_vec: Vec<u8> = sample(&mut thread_rng(), 1..255, size);
[INFO] [stderr]    |                                        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "14b0469d6a8630d7f108a265489f7690def610cb8337b4060506d675d033d222"`
[INFO] running `"docker" "rm" "-f" "14b0469d6a8630d7f108a265489f7690def610cb8337b4060506d675d033d222"`
[INFO] [stdout] 14b0469d6a8630d7f108a265489f7690def610cb8337b4060506d675d033d222
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 834fe3d92c27086c21e6c1cc0408cda7586193c516761070592c5b67dd5287a1
[INFO] running `"docker" "start" "-a" "834fe3d92c27086c21e6c1cc0408cda7586193c516761070592c5b67dd5287a1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/biographer-14fac1e01f2128f6
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "834fe3d92c27086c21e6c1cc0408cda7586193c516761070592c5b67dd5287a1"`
[INFO] running `"docker" "rm" "-f" "834fe3d92c27086c21e6c1cc0408cda7586193c516761070592c5b67dd5287a1"`
[INFO] [stdout] 834fe3d92c27086c21e6c1cc0408cda7586193c516761070592c5b67dd5287a1