[INFO] fetching crate ellie_vm 0.6.5... [INFO] testing ellie_vm-0.6.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate ellie_vm 0.6.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ellie_vm 0.6.5 [INFO] finished tweaking crates.io crate ellie_vm 0.6.5 [INFO] tweaked toml for crates.io crate ellie_vm 0.6.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ellie_vm 0.6.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ellie_core v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82bea8fb0be0775382db0b02a97eef38d6553f457cc0ca2d940d08bd7c5556a4 [INFO] running `Command { std: "docker" "start" "-a" "82bea8fb0be0775382db0b02a97eef38d6553f457cc0ca2d940d08bd7c5556a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82bea8fb0be0775382db0b02a97eef38d6553f457cc0ca2d940d08bd7c5556a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82bea8fb0be0775382db0b02a97eef38d6553f457cc0ca2d940d08bd7c5556a4", kill_on_drop: false }` [INFO] [stdout] 82bea8fb0be0775382db0b02a97eef38d6553f457cc0ca2d940d08bd7c5556a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d402247da743bdf654966e95b88973baa63e7702ce450378bd44499817f554f [INFO] running `Command { std: "docker" "start" "-a" "1d402247da743bdf654966e95b88973baa63e7702ce450378bd44499817f554f", kill_on_drop: false }` [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling ellie_core v0.7.3 [INFO] [stderr] Compiling ellie_vm v0.6.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "mialloc")] [INFO] [stdout] | ^^^^^^^^^^--------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stdout] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] --> src/lib.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(feature = "mialloc")] [INFO] [stdout] | ^^^^^^^^^^--------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stdout] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/heap_memory.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_mut(&mut self, key: &usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_mut(&mut self, key: &usize) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "1d402247da743bdf654966e95b88973baa63e7702ce450378bd44499817f554f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d402247da743bdf654966e95b88973baa63e7702ce450378bd44499817f554f", kill_on_drop: false }` [INFO] [stdout] 1d402247da743bdf654966e95b88973baa63e7702ce450378bd44499817f554f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff49ec317a93dcd2902e1ffcbe705303f0b85bab997d43b5ecf3c33a30a6ee3f [INFO] running `Command { std: "docker" "start" "-a" "ff49ec317a93dcd2902e1ffcbe705303f0b85bab997d43b5ecf3c33a30a6ee3f", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "mialloc")] [INFO] [stdout] | ^^^^^^^^^^--------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stdout] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ellie_vm v0.6.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] --> src/lib.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(feature = "mialloc")] [INFO] [stdout] | ^^^^^^^^^^--------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stdout] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/heap_memory.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_mut(&mut self, key: &usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_mut(&mut self, key: &usize) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "mialloc")] [INFO] [stdout] | ^^^^^^^^^^--------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stdout] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] --> src/lib.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(feature = "mialloc")] [INFO] [stdout] | ^^^^^^^^^^--------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stdout] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/heap_memory.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_mut(&mut self, key: &usize) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_mut(&mut self, key: &usize) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "ff49ec317a93dcd2902e1ffcbe705303f0b85bab997d43b5ecf3c33a30a6ee3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff49ec317a93dcd2902e1ffcbe705303f0b85bab997d43b5ecf3c33a30a6ee3f", kill_on_drop: false }` [INFO] [stdout] ff49ec317a93dcd2902e1ffcbe705303f0b85bab997d43b5ecf3c33a30a6ee3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d71825836362480a34f14372f31463ce2f5efdeee6b1bde927cd92b1f08f5d7 [INFO] running `Command { std: "docker" "start" "-a" "1d71825836362480a34f14372f31463ce2f5efdeee6b1bde927cd92b1f08f5d7", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:12:7 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 12 | #[cfg(feature = "mialloc")] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^--------- [INFO] [stdout] [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stderr] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `mialloc` [INFO] [stderr] --> src/lib.rs:15:7 [INFO] [stderr] | [INFO] [stderr] 15 | #[cfg(feature = "mialloc")] [INFO] [stderr] | ^^^^^^^^^^--------- [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"mimalloc"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `alternate_alloc`, `default`, `mimalloc`, and `std` [INFO] [stderr] = help: consider adding `mialloc` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/heap_memory.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_mut(&mut self, key: &usize) -> Option { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_mut(&mut self, key: &usize) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ellie_vm` (lib) generated 3 warnings (run `cargo fix --lib -p ellie_vm` to apply 1 suggestion) [INFO] [stderr] warning: `ellie_vm` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ellie_vm-77f6d7c3bb31cc33) [INFO] [stderr] Doc-tests ellie_vm [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1d71825836362480a34f14372f31463ce2f5efdeee6b1bde927cd92b1f08f5d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d71825836362480a34f14372f31463ce2f5efdeee6b1bde927cd92b1f08f5d7", kill_on_drop: false }` [INFO] [stdout] 1d71825836362480a34f14372f31463ce2f5efdeee6b1bde927cd92b1f08f5d7