[INFO] fetching crate pk_vm 0.0.5-dev...
[INFO] checking pk_vm-0.0.5-dev against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate pk_vm 0.0.5-dev into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate pk_vm 0.0.5-dev
[INFO] finished tweaking crates.io crate pk_vm 0.0.5-dev
[INFO] tweaked toml for crates.io crate pk_vm 0.0.5-dev written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pk_vm 0.0.5-dev on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 25 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded pk_parser v0.0.5-dev
[INFO] [stderr] Downloaded pk_compiler v0.0.5-dev
[INFO] [stderr] Downloaded bytecoding v0.1.0
[INFO] [stderr] Downloaded bytecoding_derive v0.1.0
[INFO] [stderr] Downloaded pk_lexer v0.0.5-dev
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd4bc7a0662b646eac8433947aac5e729fc23a65099415c9d4b7d460723ae371
[INFO] running `Command { std: "docker" "start" "-a" "dd4bc7a0662b646eac8433947aac5e729fc23a65099415c9d4b7d460723ae371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4bc7a0662b646eac8433947aac5e729fc23a65099415c9d4b7d460723ae371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4bc7a0662b646eac8433947aac5e729fc23a65099415c9d4b7d460723ae371", kill_on_drop: false }`
[INFO] [stdout] dd4bc7a0662b646eac8433947aac5e729fc23a65099415c9d4b7d460723ae371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e496c99b9f807e9d316fd9e21b12a75e67d13ff2221fb55287cc812680a5df1d
[INFO] running `Command { std: "docker" "start" "-a" "e496c99b9f807e9d316fd9e21b12a75e67d13ff2221fb55287cc812680a5df1d", kill_on_drop: false }`
[INFO] [stderr] Compiling num-traits v0.2.19
[INFO] [stderr] Compiling logos-derive v0.12.1
[INFO] [stderr] Compiling itertools v0.10.5
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Compiling num-integer v0.1.46
[INFO] [stderr] Compiling num-iter v0.1.45
[INFO] [stderr] Checking logos v0.12.1
[INFO] [stderr] Compiling bytecoding_derive v0.1.0
[INFO] [stderr] Checking pk_lexer v0.0.5-dev
[INFO] [stderr] Checking pk_parser v0.0.5-dev
[INFO] [stderr] Checking bytecoding v0.1.0
[INFO] [stderr] Checking pk_compiler v0.0.5-dev
[INFO] [stderr] Checking pk_vm v0.0.5-dev (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/stack.rs:57:16
[INFO] [stdout] |
[INFO] [stdout] 57 | pub fn top(&mut self) -> RefMut {
[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] 57 | pub fn top(&mut self) -> RefMut<'_, Frame> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/stack.rs:61:20
[INFO] [stdout] |
[INFO] [stdout] 61 | pub fn top_ref(&self) -> Ref {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 61 | pub fn top_ref(&self) -> Ref<'_, Frame> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/stack.rs:57:16
[INFO] [stdout] |
[INFO] [stdout] 57 | pub fn top(&mut self) -> RefMut {
[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] 57 | pub fn top(&mut self) -> RefMut<'_, Frame> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/stack.rs:61:20
[INFO] [stdout] |
[INFO] [stdout] 61 | pub fn top_ref(&self) -> Ref {
[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] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 61 | pub fn top_ref(&self) -> Ref<'_, Frame> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "e496c99b9f807e9d316fd9e21b12a75e67d13ff2221fb55287cc812680a5df1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e496c99b9f807e9d316fd9e21b12a75e67d13ff2221fb55287cc812680a5df1d", kill_on_drop: false }`
[INFO] [stdout] e496c99b9f807e9d316fd9e21b12a75e67d13ff2221fb55287cc812680a5df1d