[INFO] fetching crate pk_vm 0.0.5-dev...
[INFO] testing pk_vm-0.0.5-dev against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate pk_vm 0.0.5-dev into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pk_vm 0.0.5-dev on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ecaa5ef9b45cd17b005ff5d1f42030d5ecc6d73978cc9a1b3e3fb655f9513cd
[INFO] running `Command { std: "docker" "start" "-a" "2ecaa5ef9b45cd17b005ff5d1f42030d5ecc6d73978cc9a1b3e3fb655f9513cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ecaa5ef9b45cd17b005ff5d1f42030d5ecc6d73978cc9a1b3e3fb655f9513cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecaa5ef9b45cd17b005ff5d1f42030d5ecc6d73978cc9a1b3e3fb655f9513cd", kill_on_drop: false }`
[INFO] [stdout] 2ecaa5ef9b45cd17b005ff5d1f42030d5ecc6d73978cc9a1b3e3fb655f9513cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ab01d9606fdd1149831ff6652191e1d981cbd1cd67cfdafa1e72f42d86ddeac
[INFO] running `Command { std: "docker" "start" "-a" "4ab01d9606fdd1149831ff6652191e1d981cbd1cd67cfdafa1e72f42d86ddeac", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v1.0.109
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Compiling regex-syntax v0.6.29
[INFO] [stderr] Compiling beef v0.5.2
[INFO] [stderr] Compiling num-traits v0.2.19
[INFO] [stderr] Compiling either v1.15.0
[INFO] [stderr] Compiling itertools v0.10.5
[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] Compiling bytecoding v0.1.0
[INFO] [stderr] Compiling logos v0.12.1
[INFO] [stderr] Compiling pk_lexer v0.0.5-dev
[INFO] [stderr] Compiling pk_parser v0.0.5-dev
[INFO] [stderr] Compiling pk_compiler v0.0.5-dev
[INFO] [stderr] Compiling 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.51s
[INFO] running `Command { std: "docker" "inspect" "4ab01d9606fdd1149831ff6652191e1d981cbd1cd67cfdafa1e72f42d86ddeac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab01d9606fdd1149831ff6652191e1d981cbd1cd67cfdafa1e72f42d86ddeac", kill_on_drop: false }`
[INFO] [stdout] 4ab01d9606fdd1149831ff6652191e1d981cbd1cd67cfdafa1e72f42d86ddeac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abd878d26fa72db212401d8b67594fdc22362217ded4e6a6dfa0f42f6479c761
[INFO] running `Command { std: "docker" "start" "-a" "abd878d26fa72db212401d8b67594fdc22362217ded4e6a6dfa0f42f6479c761", kill_on_drop: false }`
[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] [stderr] Compiling 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: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 `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "abd878d26fa72db212401d8b67594fdc22362217ded4e6a6dfa0f42f6479c761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd878d26fa72db212401d8b67594fdc22362217ded4e6a6dfa0f42f6479c761", kill_on_drop: false }`
[INFO] [stdout] abd878d26fa72db212401d8b67594fdc22362217ded4e6a6dfa0f42f6479c761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03502a0c6c6a5563e3a76011ef3de4e75269444e8828ba6bd5b1db3d2fdec68b
[INFO] running `Command { std: "docker" "start" "-a" "03502a0c6c6a5563e3a76011ef3de4e75269444e8828ba6bd5b1db3d2fdec68b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr] --> src/stack.rs:57:16
[INFO] [stderr] |
[INFO] [stderr] 57 | pub fn top(&mut self) -> RefMut {
[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] 57 | pub fn top(&mut self) -> RefMut<'_, Frame> {
[INFO] [stderr] | +++
[INFO] [stderr]
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr] --> src/stack.rs:61:20
[INFO] [stderr] |
[INFO] [stderr] 61 | pub fn top_ref(&self) -> Ref {
[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] help: use `'_` for type paths
[INFO] [stderr] |
[INFO] [stderr] 61 | pub fn top_ref(&self) -> Ref<'_, Frame> {
[INFO] [stderr] | +++
[INFO] [stderr]
[INFO] [stderr] warning: `pk_vm` (lib) generated 2 warnings (run `cargo fix --lib -p pk_vm` to apply 2 suggestions)
[INFO] [stderr] warning: `pk_vm` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pk_vm-b40b8d9e5f77a362)
[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] [stderr] Doc-tests pk_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" "03502a0c6c6a5563e3a76011ef3de4e75269444e8828ba6bd5b1db3d2fdec68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03502a0c6c6a5563e3a76011ef3de4e75269444e8828ba6bd5b1db3d2fdec68b", kill_on_drop: false }`
[INFO] [stdout] 03502a0c6c6a5563e3a76011ef3de4e75269444e8828ba6bd5b1db3d2fdec68b