[INFO] fetching crate hashconsing 1.5.0...
[INFO] checking hashconsing-1.5.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate hashconsing 1.5.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate hashconsing 1.5.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hashconsing 1.5.0
[INFO] finished tweaking crates.io crate hashconsing 1.5.0
[INFO] tweaked toml for crates.io crate hashconsing 1.5.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 981bcf4fbd1623e3a8a05650c6260b7b6ba6d25c409ec9e5841d813fdc17a5f9
[INFO] running `Command { std: "docker" "start" "-a" "981bcf4fbd1623e3a8a05650c6260b7b6ba6d25c409ec9e5841d813fdc17a5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "981bcf4fbd1623e3a8a05650c6260b7b6ba6d25c409ec9e5841d813fdc17a5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981bcf4fbd1623e3a8a05650c6260b7b6ba6d25c409ec9e5841d813fdc17a5f9", kill_on_drop: false }`
[INFO] [stdout] 981bcf4fbd1623e3a8a05650c6260b7b6ba6d25c409ec9e5841d813fdc17a5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27013c6f0d36c8ff746fdce7a2c881440b342e0bc6b790de137212c577d5a45f
[INFO] running `Command { std: "docker" "start" "-a" "27013c6f0d36c8ff746fdce7a2c881440b342e0bc6b790de137212c577d5a45f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling trybuild v1.0.45
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking hashconsing v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stdout] warning: use of deprecated struct `hashconsing::coll::HConSet`: Deprecated for poor performance. We recommend the hash_coll module instead.
[INFO] [stdout]    --> benches/traversals.rs:142:20
[INFO] [stdout]     |
[INFO] [stdout] 142 |     visited: coll::HConSet<Term>,
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hashconsing::coll::HConSet`: Deprecated for poor performance. We recommend the hash_coll module instead.
[INFO] [stdout]    --> benches/traversals.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |             visited: coll::HConSet::<Term>::new(),
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `hashconsing::coll::HConSet::<T>::new`: Deprecated for poor performance. We recommend the hash_coll module instead.
[INFO] [stdout]    --> benches/traversals.rs:149:45
[INFO] [stdout]     |
[INFO] [stdout] 149 |             visited: coll::HConSet::<Term>::new(),
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "27013c6f0d36c8ff746fdce7a2c881440b342e0bc6b790de137212c577d5a45f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27013c6f0d36c8ff746fdce7a2c881440b342e0bc6b790de137212c577d5a45f", kill_on_drop: false }`
[INFO] [stdout] 27013c6f0d36c8ff746fdce7a2c881440b342e0bc6b790de137212c577d5a45f