[INFO] updating cached repository https://github.com/charleschege/SchemeGuardian
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07d82ef6276201f19d50fceb4c1726d81303b545
[INFO] checking charleschege/SchemeGuardian against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharleschege%2FSchemeGuardian" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/charleschege/SchemeGuardian on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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-1/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] a933984391d0eb11a3078a892ac1163043f1d73a2e5480364dedaf6167861af2
[INFO] running `"docker" "start" "-a" "a933984391d0eb11a3078a892ac1163043f1d73a2e5480364dedaf6167861af2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]     Checking subtle v2.2.1
[INFO] [stderr]     Checking zeroize v0.10.1
[INFO] [stderr]     Checking constant_time_eq v0.1.4
[INFO] [stderr]     Checking zeroize v1.0.0
[INFO] [stderr]     Checking base-x v0.2.6
[INFO] [stderr]     Checking timelite v1.0.4
[INFO] [stderr]     Checking blake2b_simd v0.5.8
[INFO] [stderr]     Checking orion v0.14.4
[INFO] [stderr]     Checking rust-argon2 v0.5.1
[INFO] [stderr]     Checking branca v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking serde v1.0.102
[INFO] [stderr]     Checking bincode v1.2.0
[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking tai64 v3.1.0
[INFO] [stderr]     Checking custom_codes v1.2.2
[INFO] [stderr]     Checking redactedsecret v0.4.1
[INFO] [stderr]     Checking toml v0.5.4
[INFO] [stderr]     Checking sled v0.29.2
[INFO] [stderr]     Checking schemeguardian v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: value passed to `self` is never read
[INFO] [stderr]   --> src/sg_statics/keys.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn default(mut self) -> SecretString {
[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:41:27
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stderr]    |                           ^^^^
[INFO] [stderr]    |
[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:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn default(mut self) -> SecretString {
[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:41:27
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn branca_key(mut self) -> SecretString {
[INFO] [stderr]    |                           ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.31s
[INFO] running `"docker" "inspect" "a933984391d0eb11a3078a892ac1163043f1d73a2e5480364dedaf6167861af2"`
[INFO] running `"docker" "rm" "-f" "a933984391d0eb11a3078a892ac1163043f1d73a2e5480364dedaf6167861af2"`
[INFO] [stdout] a933984391d0eb11a3078a892ac1163043f1d73a2e5480364dedaf6167861af2