[INFO] fetching crate heph-inbox 0.2.3...
[INFO] checking heph-inbox-0.2.3 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate heph-inbox 0.2.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate heph-inbox 0.2.3 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heph-inbox 0.2.3
[INFO] finished tweaking crates.io crate heph-inbox 0.2.3
[INFO] tweaked toml for crates.io crate heph-inbox 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9897b6f423f58d6252974eedecbb5f99a21ba65db8f9d75b04093ab6bd819c7
[INFO] running `Command { std: "docker" "start" "-a" "f9897b6f423f58d6252974eedecbb5f99a21ba65db8f9d75b04093ab6bd819c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9897b6f423f58d6252974eedecbb5f99a21ba65db8f9d75b04093ab6bd819c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9897b6f423f58d6252974eedecbb5f99a21ba65db8f9d75b04093ab6bd819c7", kill_on_drop: false }`
[INFO] [stdout] f9897b6f423f58d6252974eedecbb5f99a21ba65db8f9d75b04093ab6bd819c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 227d381f513abc8b2ebed4457e0751850fa2707f5340f0422f4a5f451536ba77
[INFO] running `Command { std: "docker" "start" "-a" "227d381f513abc8b2ebed4457e0751850fa2707f5340f0422f4a5f451536ba77", kill_on_drop: false }`
[INFO] [stderr]     Checking heph-inbox v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         self.channel == other.channel
[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] 327 |         std::ptr::addr_eq(self.channel.as_ptr(), other.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~              ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 327 |         std::ptr::eq(self.channel.as_ptr(), other.channel.as_ptr())
[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/lib.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         self.channel == receiver.channel
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::addr_eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         +++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         self.channel == other.channel
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout] 63  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(ambiguous_wide_pointer_comparisons)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 327 |         std::ptr::addr_eq(self.channel.as_ptr(), other.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~              ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 327 |         std::ptr::eq(self.channel.as_ptr(), other.channel.as_ptr())
[INFO] [stdout]     |         +++++++++++++            ~~~~~~~~~~              ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         self.channel == receiver.channel
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::addr_eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         +++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heph-inbox` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "227d381f513abc8b2ebed4457e0751850fa2707f5340f0422f4a5f451536ba77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227d381f513abc8b2ebed4457e0751850fa2707f5340f0422f4a5f451536ba77", kill_on_drop: false }`
[INFO] [stdout] 227d381f513abc8b2ebed4457e0751850fa2707f5340f0422f4a5f451536ba77
[INFO] checking heph-inbox-0.2.3 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate heph-inbox 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate heph-inbox 0.2.3 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heph-inbox 0.2.3
[INFO] finished tweaking crates.io crate heph-inbox 0.2.3
[INFO] tweaked toml for crates.io crate heph-inbox 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a52b981f7907b4f90e3dfebd003e2d1040444b32d896503d5f10c8699cf7f28
[INFO] running `Command { std: "docker" "start" "-a" "5a52b981f7907b4f90e3dfebd003e2d1040444b32d896503d5f10c8699cf7f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a52b981f7907b4f90e3dfebd003e2d1040444b32d896503d5f10c8699cf7f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a52b981f7907b4f90e3dfebd003e2d1040444b32d896503d5f10c8699cf7f28", kill_on_drop: false }`
[INFO] [stdout] 5a52b981f7907b4f90e3dfebd003e2d1040444b32d896503d5f10c8699cf7f28
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1009434531c45343d47eae1b8ec09ee390d2daccf1cb7e160f48523869c07108
[INFO] running `Command { std: "docker" "start" "-a" "1009434531c45343d47eae1b8ec09ee390d2daccf1cb7e160f48523869c07108", kill_on_drop: false }`
[INFO] [stderr]     Checking heph-inbox v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         self.channel == other.channel
[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] 327 |         std::ptr::addr_eq(self.channel.as_ptr(), other.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~              ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 327 |         std::ptr::eq(self.channel.as_ptr(), other.channel.as_ptr())
[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/lib.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         self.channel == receiver.channel
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::addr_eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         +++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         self.channel == other.channel
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:63:24
[INFO] [stdout]     |
[INFO] [stdout] 63  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(ambiguous_wide_pointer_comparisons)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 327 |         std::ptr::addr_eq(self.channel.as_ptr(), other.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~              ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 327 |         std::ptr::eq(self.channel.as_ptr(), other.channel.as_ptr())
[INFO] [stdout]     |         +++++++++++++            ~~~~~~~~~~              ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> src/lib.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |         self.channel == receiver.channel
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::addr_eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         ++++++++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 332 |         std::ptr::eq(self.channel.as_ptr(), receiver.channel.as_ptr())
[INFO] [stdout]     |         +++++++++++++            ~~~~~~~~~~                 ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `heph-inbox` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "1009434531c45343d47eae1b8ec09ee390d2daccf1cb7e160f48523869c07108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1009434531c45343d47eae1b8ec09ee390d2daccf1cb7e160f48523869c07108", kill_on_drop: false }`
[INFO] [stdout] 1009434531c45343d47eae1b8ec09ee390d2daccf1cb7e160f48523869c07108
