[INFO] fetching crate pk_vm 0.0.5-dev...
[INFO] checking pk_vm-0.0.5-dev against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate pk_vm 0.0.5-dev into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pk_vm 0.0.5-dev on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0addab208a3456e7592a7458072db129269a7c51e4004e7596b537972d767037
[INFO] running `Command { std: "docker" "start" "-a" "0addab208a3456e7592a7458072db129269a7c51e4004e7596b537972d767037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0addab208a3456e7592a7458072db129269a7c51e4004e7596b537972d767037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0addab208a3456e7592a7458072db129269a7c51e4004e7596b537972d767037", kill_on_drop: false }`
[INFO] [stdout] 0addab208a3456e7592a7458072db129269a7c51e4004e7596b537972d767037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d55bd46eea6f03c99d03a3632178141d0a794be281169afc166fda68f5521fc
[INFO] running `Command { std: "docker" "start" "-a" "1d55bd46eea6f03c99d03a3632178141d0a794be281169afc166fda68f5521fc", kill_on_drop: false }`
[INFO] [stderr] Compiling proc-macro2 v1.0.101
[INFO] [stderr] Compiling unicode-ident v1.0.18
[INFO] [stderr] Compiling syn v1.0.109
[INFO] [stderr] Compiling version_check v0.9.5
[INFO] [stderr] Compiling autocfg v1.5.0
[INFO] [stderr] Compiling beef v0.5.2
[INFO] [stderr] Compiling fnv v1.0.7
[INFO] [stderr] Compiling regex-syntax v0.6.29
[INFO] [stderr] Compiling paste v1.0.15
[INFO] [stderr] Compiling either v1.15.0
[INFO] [stderr] Checking bytes v1.10.1
[INFO] [stderr] Compiling itertools v0.10.5
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Compiling num-traits v0.2.19
[INFO] [stderr] Compiling quote v1.0.40
[INFO] [stderr] Compiling num-integer v0.1.46
[INFO] [stderr] Compiling num-iter v0.1.45
[INFO] [stderr] Compiling logos-derive v0.12.1
[INFO] [stderr] Compiling bytecoding_derive v0.1.0
[INFO] [stderr] Checking bytecoding v0.1.0
[INFO] [stderr] Checking logos v0.12.1
[INFO] [stderr] Checking pk_lexer v0.0.5-dev
[INFO] [stderr] Checking pk_parser v0.0.5-dev
[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 11.69s
[INFO] running `Command { std: "docker" "inspect" "1d55bd46eea6f03c99d03a3632178141d0a794be281169afc166fda68f5521fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d55bd46eea6f03c99d03a3632178141d0a794be281169afc166fda68f5521fc", kill_on_drop: false }`
[INFO] [stdout] 1d55bd46eea6f03c99d03a3632178141d0a794be281169afc166fda68f5521fc