[INFO] fetching crate hashconsing 1.5.0... [INFO] checking hashconsing-1.5.0 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] extracting crate hashconsing 1.5.0 into /workspace/builds/worker-65/source [INFO] validating manifest of crates.io crate hashconsing 1.5.0 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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-65/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6daf49e3f826350f00ff863b9dba4afa5ae770e4f5603c85c5ea704be446308 [INFO] running `Command { std: "docker" "start" "-a" "d6daf49e3f826350f00ff863b9dba4afa5ae770e4f5603c85c5ea704be446308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6daf49e3f826350f00ff863b9dba4afa5ae770e4f5603c85c5ea704be446308", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6daf49e3f826350f00ff863b9dba4afa5ae770e4f5603c85c5ea704be446308", kill_on_drop: false }` [INFO] [stdout] d6daf49e3f826350f00ff863b9dba4afa5ae770e4f5603c85c5ea704be446308 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f10d829737947254e721217810d08f7a0e817109eb38b1ce79bdf0ab6c7a98a4 [INFO] running `Command { std: "docker" "start" "-a" "f10d829737947254e721217810d08f7a0e817109eb38b1ce79bdf0ab6c7a98a4", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling trybuild v1.0.45 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking hashconsing v1.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking toml v0.5.8 [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, [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::::new(), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `hashconsing::coll::HConSet::::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::::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 23.14s [INFO] running `Command { std: "docker" "inspect" "f10d829737947254e721217810d08f7a0e817109eb38b1ce79bdf0ab6c7a98a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f10d829737947254e721217810d08f7a0e817109eb38b1ce79bdf0ab6c7a98a4", kill_on_drop: false }` [INFO] [stdout] f10d829737947254e721217810d08f7a0e817109eb38b1ce79bdf0ab6c7a98a4