[INFO] cloning repository https://github.com/spennydl/zmachine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spennydl/zmachine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspennydl%2Fzmachine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspennydl%2Fzmachine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c450b27eeb35144d877659cca5e69d386ae469a
[INFO] checking spennydl/zmachine against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspennydl%2Fzmachine" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/spennydl/zmachine
[INFO] finished tweaking git repo https://github.com/spennydl/zmachine
[INFO] tweaked toml for git repo https://github.com/spennydl/zmachine written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/spennydl/zmachine on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/spennydl/zmachine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066
[INFO] running `Command { std: "docker" "start" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking zmachine v0.1.0 (/opt/rustwide/workdir/zmachine)
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:442:32
[INFO] [stdout]     |
[INFO] [stdout] 442 |               let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 443 | |                 .get_object(obj_num)
[INFO] [stdout] 444 | |                 .properties.into();
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 444 -                 .properties.into();
[INFO] [stdout] 444 +                 .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 442 ~             let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 443 |                 .get_object(obj_num)
[INFO] [stdout] 444 ~                 .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:517:28
[INFO] [stdout]     |
[INFO] [stdout] 517 |           let address: u16 = ZObjectTable::new(&mut self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 518 | |             .get_object(obj_num)
[INFO] [stdout] 519 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 519 -             .properties.into();
[INFO] [stdout] 519 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 517 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&mut self.bytes[self.objects_idx..])
[INFO] [stdout] 518 |             .get_object(obj_num)
[INFO] [stdout] 519 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:529:28
[INFO] [stdout]     |
[INFO] [stdout] 529 |           let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 530 | |             .get_object(obj_num)
[INFO] [stdout] 531 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 531 -             .properties.into();
[INFO] [stdout] 531 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 529 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 530 |             .get_object(obj_num)
[INFO] [stdout] 531 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:547:28
[INFO] [stdout]     |
[INFO] [stdout] 547 |           let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 548 | |             .get_object(obj_num)
[INFO] [stdout] 549 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 549 -             .properties.into();
[INFO] [stdout] 549 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 547 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 548 |             .get_object(obj_num)
[INFO] [stdout] 549 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:559:28
[INFO] [stdout]     |
[INFO] [stdout] 559 |           let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 560 | |             .get_object(obj_num)
[INFO] [stdout] 561 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 561 -             .properties.into();
[INFO] [stdout] 561 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 559 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 560 |             .get_object(obj_num)
[INFO] [stdout] 561 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zmachine` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:442:32
[INFO] [stdout]     |
[INFO] [stdout] 442 |               let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 443 | |                 .get_object(obj_num)
[INFO] [stdout] 444 | |                 .properties.into();
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 444 -                 .properties.into();
[INFO] [stdout] 444 +                 .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 442 ~             let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 443 |                 .get_object(obj_num)
[INFO] [stdout] 444 ~                 .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:517:28
[INFO] [stdout]     |
[INFO] [stdout] 517 |           let address: u16 = ZObjectTable::new(&mut self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 518 | |             .get_object(obj_num)
[INFO] [stdout] 519 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 519 -             .properties.into();
[INFO] [stdout] 519 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 517 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&mut self.bytes[self.objects_idx..])
[INFO] [stdout] 518 |             .get_object(obj_num)
[INFO] [stdout] 519 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:529:28
[INFO] [stdout]     |
[INFO] [stdout] 529 |           let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 530 | |             .get_object(obj_num)
[INFO] [stdout] 531 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 531 -             .properties.into();
[INFO] [stdout] 531 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 529 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 530 |             .get_object(obj_num)
[INFO] [stdout] 531 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:547:28
[INFO] [stdout]     |
[INFO] [stdout] 547 |           let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 548 | |             .get_object(obj_num)
[INFO] [stdout] 549 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 549 -             .properties.into();
[INFO] [stdout] 549 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 547 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 548 |             .get_object(obj_num)
[INFO] [stdout] 549 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u16` zmachine
[INFO] [stdout]    --> zmachine/src/zmemory.rs:559:28
[INFO] [stdout]     |
[INFO] [stdout] 559 |           let address: u16 = ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 560 | |             .get_object(obj_num)
[INFO] [stdout] 561 | |             .properties.into();
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 561 -             .properties.into();
[INFO] [stdout] 561 +             .properties;
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 559 ~         let address: u16 = <u16 as Into<_>>::into(ZObjectTable::new(&self.bytes[self.objects_idx..])
[INFO] [stdout] 560 |             .get_object(obj_num)
[INFO] [stdout] 561 ~             .properties);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zmachine` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066", kill_on_drop: false }`
[INFO] [stdout] 3292a858f792f70634b67150043c39db1088fa30cc1e153ef71ce3dac61dd066
