[INFO] crate chiter 0.4.2 is already in cache [INFO] extracting crate chiter 0.4.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/chiter/0.4.2 [INFO] extracting crate chiter 0.4.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/chiter/0.4.2 [INFO] validating manifest of chiter-0.4.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chiter-0.4.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chiter-0.4.2 [INFO] finished frobbing chiter-0.4.2 [INFO] frobbed toml for chiter-0.4.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/chiter/0.4.2/Cargo.toml [INFO] started frobbing chiter-0.4.2 [INFO] finished frobbing chiter-0.4.2 [INFO] frobbed toml for chiter-0.4.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/chiter/0.4.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking chiter-0.4.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/chiter/0.4.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 739f290d4c39be074eab8f377505ac73e4359b1d60cdb01e2daee8892baacce7 [INFO] running `"docker" "start" "-a" "739f290d4c39be074eab8f377505ac73e4359b1d60cdb01e2daee8892baacce7"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking chiter v0.4.2 (/opt/crater/workdir) [INFO] [stderr] warning: variable `add_one` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let add_one; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_add_one` instead [INFO] [stderr] [INFO] [stderr] warning: variable `get_random_number` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | let get_random_number; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_get_random_number` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `add_one` is never read [INFO] [stderr] --> src/lib.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 10 | / chiter::make_functions! { [INFO] [stderr] 11 | | 0xDEADBEEF; fn add_one(i32) -> i32; [INFO] [stderr] 12 | | 0xDEADBEEFu32 + 70; fn get_random_number() -> i32; [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____________- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 85 | $fn_name = std::mem::transmute::<*const usize, fn( $($argument),* ) -> $returntype>($address as *const usize); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `get_random_number` is never read [INFO] [stderr] --> src/lib.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 10 | / chiter::make_functions! { [INFO] [stderr] 11 | | 0xDEADBEEF; fn add_one(i32) -> i32; [INFO] [stderr] 12 | | 0xDEADBEEFu32 + 70; fn get_random_number() -> i32; [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____________- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 85 | $fn_name = std::mem::transmute::<*const usize, fn( $($argument),* ) -> $returntype>($address as *const usize); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused attribute [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `"docker" "inspect" "739f290d4c39be074eab8f377505ac73e4359b1d60cdb01e2daee8892baacce7"` [INFO] running `"docker" "rm" "-f" "739f290d4c39be074eab8f377505ac73e4359b1d60cdb01e2daee8892baacce7"` [INFO] [stdout] 739f290d4c39be074eab8f377505ac73e4359b1d60cdb01e2daee8892baacce7