[INFO] cloning repository https://github.com/charleschege/SchemeGuardian
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charleschege/SchemeGuardian" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharleschege%2FSchemeGuardian"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharleschege%2FSchemeGuardian'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 15baca7bdf7df2d53504cc04085eb054cd8c0749
[INFO] checking charleschege/SchemeGuardian against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharleschege%2FSchemeGuardian" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/charleschege/SchemeGuardian on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/charleschege/SchemeGuardian
[INFO] finished tweaking git repo https://github.com/charleschege/SchemeGuardian
[INFO] tweaked toml for git repo https://github.com/charleschege/SchemeGuardian written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/charleschege/SchemeGuardian already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e91fa5c9857693625d4a2188adb6d0a119e3c0cd0a1d028ee94e153aa20fa0c5
[INFO] running `"docker" "start" "-a" "e91fa5c9857693625d4a2188adb6d0a119e3c0cd0a1d028ee94e153aa20fa0c5"`
[INFO] [stderr]     Checking zeroize v0.10.1
[INFO] [stderr]     Checking uhttp_sse v0.5.1
[INFO] [stderr]     Checking async-macros v1.0.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking async-task v1.0.0
[INFO] [stderr]     Checking futures-timer v1.0.2
[INFO] [stderr]     Checking blake2b_simd v0.5.8
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]     Checking orion v0.14.4
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking kv-log-macro v1.0.4
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rust-argon2 v0.5.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.2
[INFO] [stderr]     Checking branca v0.9.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking r2d2 v0.8.6
[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking async-std v0.99.10
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking custom_codes v1.1.0
[INFO] [stderr]     Checking secrecy v0.2.2
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]     Checking pagecache v0.19.4
[INFO] [stderr]     Checking rusty_ulid v0.9.1
[INFO] [stderr]     Checking sled v0.27.0
[INFO] [stderr]     Checking schemeguardian v0.1.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn secrets(mut self) -> SgTomlSecrets {
[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: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:26:24
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn secrets(mut self) -> SgTomlSecrets {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 42.88s
[INFO] running `"docker" "inspect" "e91fa5c9857693625d4a2188adb6d0a119e3c0cd0a1d028ee94e153aa20fa0c5"`
[INFO] running `"docker" "rm" "-f" "e91fa5c9857693625d4a2188adb6d0a119e3c0cd0a1d028ee94e153aa20fa0c5"`
[INFO] [stdout] e91fa5c9857693625d4a2188adb6d0a119e3c0cd0a1d028ee94e153aa20fa0c5