[INFO] updating cached repository https://github.com/zofrex/better-than-basic
[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] 6c413f9e1668329166e3923ef696bb9ef7634f61
[INFO] checking zofrex/better-than-basic against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzofrex%2Fbetter-than-basic" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zofrex/better-than-basic on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zofrex/better-than-basic
[INFO] finished tweaking git repo https://github.com/zofrex/better-than-basic
[INFO] tweaked toml for git repo https://github.com/zofrex/better-than-basic written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/zofrex/better-than-basic already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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=forbid" "-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" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 88861305563d8f14bf60b1b7102a36b0494368547fdf30a07a9362657b1fde4c
[INFO] running `"docker" "start" "-a" "88861305563d8f14bf60b1b7102a36b0494368547fdf30a07a9362657b1fde4c"`
[INFO] [stderr]     Checking serde v1.0.6
[INFO] [stderr]     Checking sequence_trie v0.2.1
[INFO] [stderr]     Checking route-recognizer v0.1.12
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking cookie v0.8.1
[INFO] [stderr]     Checking hyper v0.10.10
[INFO] [stderr]     Checking iron v0.5.1
[INFO] [stderr]     Checking hyperlocal v0.3.0
[INFO] [stderr]     Checking persistent v0.3.0
[INFO] [stderr]     Checking mount v0.3.0
[INFO] [stderr]     Checking router v0.5.1
[INFO] [stderr]     Checking staticfile v0.4.0
[INFO] [stderr]     Checking bodyparser v0.5.0
[INFO] [stderr]     Checking urlencoded v0.5.0
[INFO] [stderr]     Checking bcrypt v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking toml v0.4.1
[INFO] [stderr]     Checking handlebars v0.26.2
[INFO] [stderr]     Checking handlebars-iron v0.24.1
[INFO] [stderr]     Checking better-than-basic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/sessions.rs:23:18
[INFO] [stderr]    |
[INFO] [stderr] 23 |             rng: try!(OsRng::new()),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/sessions.rs:23:18
[INFO] [stderr]    |
[INFO] [stderr] 23 |             rng: try!(OsRng::new()),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.04s
[INFO] running `"docker" "inspect" "88861305563d8f14bf60b1b7102a36b0494368547fdf30a07a9362657b1fde4c"`
[INFO] running `"docker" "rm" "-f" "88861305563d8f14bf60b1b7102a36b0494368547fdf30a07a9362657b1fde4c"`
[INFO] [stdout] 88861305563d8f14bf60b1b7102a36b0494368547fdf30a07a9362657b1fde4c