[INFO] fetching crate alexcrichton-cranelift-codegen 0.53.0... [INFO] checking alexcrichton-cranelift-codegen-0.53.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] extracting crate alexcrichton-cranelift-codegen 0.53.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate alexcrichton-cranelift-codegen 0.53.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alexcrichton-cranelift-codegen 0.53.0 [INFO] finished tweaking crates.io crate alexcrichton-cranelift-codegen 0.53.0 [INFO] tweaked toml for crates.io crate alexcrichton-cranelift-codegen 0.53.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded const-random v0.1.17 [INFO] [stderr] Downloaded tiny-keccak v2.0.2 [INFO] [stderr] Downloaded ahash v0.2.19 [INFO] [stderr] Downloaded crunchy v0.2.2 [INFO] [stderr] Downloaded const-random-macro v0.1.16 [INFO] [stderr] Downloaded target-lexicon v0.10.0 [INFO] [stderr] Downloaded hashbrown v0.6.3 [INFO] [stderr] Downloaded alexcrichton-cranelift-codegen-shared v0.53.0 [INFO] [stderr] Downloaded alexcrichton-cranelift-entity v0.53.0 [INFO] [stderr] Downloaded alexcrichton-cranelift-bforest v0.53.0 [INFO] [stderr] Downloaded alexcrichton-cranelift-codegen-meta v0.53.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4604cecd56a555f4397ca6f73162557a5c4832eefed125c945bb91b2131ae68e [INFO] running `Command { std: "docker" "start" "-a" "4604cecd56a555f4397ca6f73162557a5c4832eefed125c945bb91b2131ae68e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4604cecd56a555f4397ca6f73162557a5c4832eefed125c945bb91b2131ae68e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4604cecd56a555f4397ca6f73162557a5c4832eefed125c945bb91b2131ae68e", kill_on_drop: false }` [INFO] [stdout] 4604cecd56a555f4397ca6f73162557a5c4832eefed125c945bb91b2131ae68e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5275a0c07440c4f50a0438c2870280c7985a6e114939928c740fcc53d8966f7d [INFO] running `Command { std: "docker" "start" "-a" "5275a0c07440c4f50a0438c2870280c7985a6e114939928c740fcc53d8966f7d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling alexcrichton-cranelift-entity v0.53.0 [INFO] [stderr] Compiling alexcrichton-cranelift-codegen-shared v0.53.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling alexcrichton-cranelift-codegen-meta v0.53.0 [INFO] [stderr] Checking alexcrichton-cranelift-bforest v0.53.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling alexcrichton-cranelift-codegen v0.53.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::safepoint::emit_stackmaps` [INFO] [stdout] --> src/regalloc/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use self::safepoint::emit_stackmaps; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::safepoint::emit_stackmaps` [INFO] [stdout] --> src/regalloc/mod.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use self::safepoint::emit_stackmaps; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/isa/x86/abi.rs:711:13 [INFO] [stdout] | [INFO] [stdout] 711 | let mut cfa_state = cfa_state [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/isa/x86/abi.rs:736:17 [INFO] [stdout] | [INFO] [stdout] 736 | let mut cfa_state = cfa_state [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/isa/x86/abi.rs:711:13 [INFO] [stdout] | [INFO] [stdout] 711 | let mut cfa_state = cfa_state [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/isa/x86/abi.rs:736:17 [INFO] [stdout] | [INFO] [stdout] 736 | let mut cfa_state = cfa_state [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/verifier/mod.rs:2018:32 [INFO] [stdout] | [INFO] [stdout] 2018 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 2019 | | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | | message, $msg [INFO] [stdout] 2021 | | )); [INFO] [stdout] | |_________________________^ [INFO] [stdout] ... [INFO] [stdout] 2065 | assert_err_with_msg!(errors, "instruction format"); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this warning originates in the macro `assert_err_with_msg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2018 ~ panic!( [INFO] [stdout] 2019 | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | message, $msg [INFO] [stdout] 2021 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/verifier/mod.rs:2018:32 [INFO] [stdout] | [INFO] [stdout] 2018 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 2019 | | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | | message, $msg [INFO] [stdout] 2021 | | )); [INFO] [stdout] | |_________________________^ [INFO] [stdout] ... [INFO] [stdout] 2078 | assert_err_with_msg!(errors, "Parameter at position 0 has an invalid type"); [INFO] [stdout] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: this warning originates in the macro `assert_err_with_msg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2018 ~ panic!( [INFO] [stdout] 2019 | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | message, $msg [INFO] [stdout] 2021 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/verifier/mod.rs:2018:32 [INFO] [stdout] | [INFO] [stdout] 2018 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 2019 | | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | | message, $msg [INFO] [stdout] 2021 | | )); [INFO] [stdout] | |_________________________^ [INFO] [stdout] ... [INFO] [stdout] 2091 | assert_err_with_msg!(errors, "Return value at position 0 has an invalid type"); [INFO] [stdout] | ------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: this warning originates in the macro `assert_err_with_msg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2018 ~ panic!( [INFO] [stdout] 2019 | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | message, $msg [INFO] [stdout] 2021 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/verifier/mod.rs:2018:32 [INFO] [stdout] | [INFO] [stdout] 2018 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 2019 | | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | | message, $msg [INFO] [stdout] 2021 | | )); [INFO] [stdout] | |_________________________^ [INFO] [stdout] ... [INFO] [stdout] 2135 | assert_err_with_msg!(errors, "ebb0 cannot be empty"); [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: this warning originates in the macro `assert_err_with_msg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 2018 ~ panic!( [INFO] [stdout] 2019 | "'{}' did not contain the substring '{}'", [INFO] [stdout] 2020 | message, $msg [INFO] [stdout] 2021 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: alexcrichton-cranelift-codegen-meta v0.53.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5275a0c07440c4f50a0438c2870280c7985a6e114939928c740fcc53d8966f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5275a0c07440c4f50a0438c2870280c7985a6e114939928c740fcc53d8966f7d", kill_on_drop: false }` [INFO] [stdout] 5275a0c07440c4f50a0438c2870280c7985a6e114939928c740fcc53d8966f7d