[INFO] crate boolean_expression 0.3.9 is already in cache
[INFO] checking boolean_expression-0.3.9 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate boolean_expression 0.3.9 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate boolean_expression 0.3.9 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate boolean_expression 0.3.9
[INFO] finished tweaking crates.io crate boolean_expression 0.3.9
[INFO] tweaked toml for crates.io crate boolean_expression 0.3.9 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 190dd2ba5709cf511f577ba1e9726da0fadb6a047fca4752adad0ed35782ebe3
[INFO] running `"docker" "start" "-a" "190dd2ba5709cf511f577ba1e9726da0fadb6a047fca4752adad0ed35782ebe3"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]    Compiling unindent v0.1.5
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking smallvec v0.1.8
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling indoc-impl v0.2.8
[INFO] [stderr]     Checking indoc v0.2.8
[INFO] [stderr]     Checking boolean_expression v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bdd.rs:623:13
[INFO] [stderr]     |
[INFO] [stderr] 623 |             try!(out.write_label(t, id as u64));
[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/bdd.rs:629:13
[INFO] [stderr]     |
[INFO] [stderr] 629 |             try!(out.write_node(id, node.label as u64, node.lo, node.hi));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bdd.rs:623:13
[INFO] [stderr]     |
[INFO] [stderr] 623 |             try!(out.write_label(t, id as u64));
[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/bdd.rs:629:13
[INFO] [stderr]     |
[INFO] [stderr] 629 |             try!(out.write_node(id, node.label as u64, node.lo, node.hi));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `"docker" "inspect" "190dd2ba5709cf511f577ba1e9726da0fadb6a047fca4752adad0ed35782ebe3"`
[INFO] running `"docker" "rm" "-f" "190dd2ba5709cf511f577ba1e9726da0fadb6a047fca4752adad0ed35782ebe3"`
[INFO] [stdout] 190dd2ba5709cf511f577ba1e9726da0fadb6a047fca4752adad0ed35782ebe3