[INFO] fetching crate pstr 0.7.0...
[INFO] building pstr-0.7.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate pstr 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pstr 0.7.0
[INFO] finished tweaking crates.io crate pstr 0.7.0
[INFO] tweaked toml for crates.io crate pstr 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pstr 0.7.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding dashmap v3.11.10 (available: v6.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ca633a1f146d9c2e284325dfacaffa3eb20a5e65db16b46e41da3d4a5909cec
[INFO] running `Command { std: "docker" "start" "-a" "0ca633a1f146d9c2e284325dfacaffa3eb20a5e65db16b46e41da3d4a5909cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ca633a1f146d9c2e284325dfacaffa3eb20a5e65db16b46e41da3d4a5909cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca633a1f146d9c2e284325dfacaffa3eb20a5e65db16b46e41da3d4a5909cec", kill_on_drop: false }`
[INFO] [stdout] 0ca633a1f146d9c2e284325dfacaffa3eb20a5e65db16b46e41da3d4a5909cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c635af4225e54765f7bcf1bb3ae90ad4a274375d979e89d54358191510f5d03
[INFO] running `Command { std: "docker" "start" "-a" "3c635af4225e54765f7bcf1bb3ae90ad4a274375d979e89d54358191510f5d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling pstr v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/pool.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout] 99 +         std::ptr::addr_eq(std::sync::Arc::<T>::as_ptr(&self.0), std::sync::Arc::<T>::as_ptr(&other.0))
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout] 99 +         std::ptr::eq(std::sync::Arc::<T>::as_ptr(&self.0), std::sync::Arc::<T>::as_ptr(&other.0))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "3c635af4225e54765f7bcf1bb3ae90ad4a274375d979e89d54358191510f5d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c635af4225e54765f7bcf1bb3ae90ad4a274375d979e89d54358191510f5d03", kill_on_drop: false }`
[INFO] [stdout] 3c635af4225e54765f7bcf1bb3ae90ad4a274375d979e89d54358191510f5d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84a1de5702b8f580360f6d27a30cc7ab5125f73013d01dae2af7b8de090a5f1a
[INFO] running `Command { std: "docker" "start" "-a" "84a1de5702b8f580360f6d27a30cc7ab5125f73013d01dae2af7b8de090a5f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pstr v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/pool.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout] 99 +         std::ptr::addr_eq(std::sync::Arc::<T>::as_ptr(&self.0), std::sync::Arc::<T>::as_ptr(&other.0))
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout] 99 +         std::ptr::eq(std::sync::Arc::<T>::as_ptr(&self.0), std::sync::Arc::<T>::as_ptr(&other.0))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]   --> src/pool.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout] 99 +         std::ptr::addr_eq(std::sync::Arc::<T>::as_ptr(&self.0), std::sync::Arc::<T>::as_ptr(&other.0))
[INFO] [stdout]    |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         std::sync::Arc::<T>::as_ptr(&self.0) == std::sync::Arc::<T>::as_ptr(&other.0)
[INFO] [stdout] 99 +         std::ptr::eq(std::sync::Arc::<T>::as_ptr(&self.0), std::sync::Arc::<T>::as_ptr(&other.0))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "84a1de5702b8f580360f6d27a30cc7ab5125f73013d01dae2af7b8de090a5f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a1de5702b8f580360f6d27a30cc7ab5125f73013d01dae2af7b8de090a5f1a", kill_on_drop: false }`
[INFO] [stdout] 84a1de5702b8f580360f6d27a30cc7ab5125f73013d01dae2af7b8de090a5f1a