[INFO] crate axpy 0.3.0 is already in cache
[INFO] extracting crate axpy 0.3.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/axpy/0.3.0
[INFO] extracting crate axpy 0.3.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/axpy/0.3.0
[INFO] validating manifest of axpy-0.3.0 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 axpy-0.3.0 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 axpy-0.3.0
[INFO] finished frobbing axpy-0.3.0
[INFO] frobbed toml for axpy-0.3.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/axpy/0.3.0/Cargo.toml
[INFO] started frobbing axpy-0.3.0
[INFO] finished frobbing axpy-0.3.0
[INFO] frobbed toml for axpy-0.3.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/axpy/0.3.0/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 axpy-0.3.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/axpy/0.3.0:/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] 2df0b40859d33bc93633f314ab2a04f71c451bc1ff1575675fd31291eddc62e3
[INFO] running `"docker" "start" "-a" "2df0b40859d33bc93633f314ab2a04f71c451bc1ff1575675fd31291eddc62e3"`
[INFO] [stderr]     Checking axpy v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] note: trace_macro
[INFO] [stderr]   --> tests/trace.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     axpy![z = x + y];
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expanding `axpy! { z = x + y }`
[INFO] [stderr]    = note: to `axpy ! [! z = () x + y + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = () x + y + . }`
[INFO] [stderr]    = note: to `axpy ! [! z = (0 + x) + y + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = (0 + x) + y + . }`
[INFO] [stderr]    = note: to `axpy ! [! z = (0 + x 0 + y) + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = (0 + x 0 + y) + . }`
[INFO] [stderr]    = note: to `for (car , cdr) in axpy ! [@ z ; z . iter_mut () ; 0 + x 0 + y]
[INFO] [stderr]            { * car = axpy ! [# z ; car ; cdr ; () 0 + x 0 + y] ; }`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; z . iter_mut () ; 0 + x 0 + y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [@ z ; z.iter_mut() ; 0 + y] } ; (x z) =>
[INFO] [stderr]                    { z.iter_mut() . zip (axpy ! [@ z ; x . iter () ; 0 + y]) } ;
[INFO] [stderr]                } eval ! (x z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { x z }`
[INFO] [stderr]    = note: to `z.iter_mut() . zip (axpy ! [@ z ; x . iter () ; 0 + y])`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; x . iter () ; 0 + y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [@ z ; x.iter() ;] } ; (y z) =>
[INFO] [stderr]                    { x.iter() . zip (axpy ! [@ z ; y . iter () ;]) } ;
[INFO] [stderr]                } eval ! (y z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { y z }`
[INFO] [stderr]    = note: to `x.iter() . zip (axpy ! [@ z ; y . iter () ;])`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; y . iter () ; }`
[INFO] [stderr]    = note: to `y.iter() . map (| x | (x ,))`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr ; () 0 + x 0 + y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [# z ; car ; cdr ; (+ * car) 0 + y] } ; (x z) =>
[INFO] [stderr]                    { axpy ! [# z ; car ; cdr . 1 ; (+ * cdr . 0) 0 + y] } ;
[INFO] [stderr]                } eval ! (x z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { x z }`
[INFO] [stderr]    = note: to `axpy ! [# z ; car ; cdr . 1 ; (+ * cdr . 0) 0 + y]`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr . 1 ; (+ * cdr . 0) 0 + y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [# z ; car ; cdr.1 ; (+ * cdr . 0 + * car)] } ;
[INFO] [stderr]                    (y z) =>
[INFO] [stderr]                    { axpy ! [# z ; car ; cdr.1 . 1 ; (+ * cdr . 0 + * cdr.1 . 0)] } ;
[INFO] [stderr]                } eval ! (y z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { y z }`
[INFO] [stderr]    = note: to `axpy ! [# z ; car ; cdr.1 . 1 ; (+ * cdr . 0 + * cdr.1 . 0)]`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr.1 . 1 ; (+ * cdr . 0 + * cdr.1 . 0) }`
[INFO] [stderr]    = note: to `* cdr . 0 + * cdr.1 . 0`
[INFO] [stderr] 
[INFO] [stderr] note: trace_macro
[INFO] [stderr]   --> tests/trace.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     assert_eq!(z, [31f64, 207., 2003., 19999.]);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expanding `assert_eq! { z , [31f64 , 207. , 2003. , 19999.] }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                match (& z , & [31f64, 207., 2003., 19999.])
[INFO] [stderr]                {
[INFO] [stderr]                    (left_val , right_val) =>
[INFO] [stderr]                    {
[INFO] [stderr]                        if ! (* left_val == * right_val)
[INFO] [stderr]                        {
[INFO] [stderr]                            panic !
[INFO] [stderr]                            (r#"assertion failed: `(left == right)`
[INFO] [stderr]              left: `{:?}`,
[INFO] [stderr]             right: `{:?}`"#
[INFO] [stderr]                             , & * left_val , & * right_val)
[INFO] [stderr]                        }
[INFO] [stderr]                    }
[INFO] [stderr]                }
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `panic! { r#"assertion failed: `(left == right)`
[INFO] [stderr]              left: `{:?}`,
[INFO] [stderr]             right: `{:?}`"# , & *
[INFO] [stderr]            left_val , & * right_val }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                $crate :: rt :: begin_panic_fmt
[INFO] [stderr]                (& format_args !
[INFO] [stderr]                 (r#"assertion failed: `(left == right)`
[INFO] [stderr]              left: `{:?}`,
[INFO] [stderr]             right: `{:?}`"#
[INFO] [stderr]                  , & * left_val , & * right_val) , &
[INFO] [stderr]                 (file ! () , line ! () , __rust_unstable_column ! ()))
[INFO] [stderr]            }`
[INFO] [stderr] 
[INFO] [stderr] note: trace_macro
[INFO] [stderr]   --> tests/trace.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     axpy![z = 2.*z - x + 3. * y];
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expanding `axpy! { z = 2. * z - x + 3. * y }`
[INFO] [stderr]    = note: to `axpy ! [! z = () 2. * z - x + 3. * y + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = () 2. * z - x + 3. * y + . }`
[INFO] [stderr]    = note: to `axpy ! [! z = (2. * z) - x + 3. * y + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = (2. * z) - x + 3. * y + . }`
[INFO] [stderr]    = note: to `axpy ! [! z = (2. * z 0 - x) + 3. * y + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = (2. * z 0 - x) + 3. * y + . }`
[INFO] [stderr]    = note: to `axpy ! [! z = (2. * z 0 - x 3. * y) + .]`
[INFO] [stderr]    = note: expanding `axpy! { ! z = (2. * z 0 - x 3. * y) + . }`
[INFO] [stderr]    = note: to `for (car , cdr) in axpy ! [@ z ; z . iter_mut () ; 2. * z 0 - x 3. * y]
[INFO] [stderr]            { * car = axpy ! [# z ; car ; cdr ; () 2. * z 0 - x 3. * y] ; }`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; z . iter_mut () ; 2. * z 0 - x 3. * y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [@ z ; z.iter_mut() ; 0 - x 3. * y] } ; (z z) =>
[INFO] [stderr]                    { z.iter_mut() . zip (axpy ! [@ z ; z . iter () ; 0 - x 3. * y]) } ;
[INFO] [stderr]                } eval ! (z z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { z z }`
[INFO] [stderr]    = note: to `axpy ! [@ z ; z.iter_mut() ; 0 - x 3. * y]`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; z.iter_mut() ; 0 - x 3. * y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [@ z ; z.iter_mut() ; 3. * y] } ; (x z) =>
[INFO] [stderr]                    { z.iter_mut() . zip (axpy ! [@ z ; x . iter () ; 3. * y]) } ;
[INFO] [stderr]                } eval ! (x z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { x z }`
[INFO] [stderr]    = note: to `z.iter_mut() . zip (axpy ! [@ z ; x . iter () ; 3. * y])`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; x . iter () ; 3. * y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [@ z ; x.iter() ;] } ; (y z) =>
[INFO] [stderr]                    { x.iter() . zip (axpy ! [@ z ; y . iter () ;]) } ;
[INFO] [stderr]                } eval ! (y z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { y z }`
[INFO] [stderr]    = note: to `x.iter() . zip (axpy ! [@ z ; y . iter () ;])`
[INFO] [stderr]    = note: expanding `axpy! { @ z ; y . iter () ; }`
[INFO] [stderr]    = note: to `y.iter() . map (| x | (x ,))`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr ; () 2. * z 0 - x 3. * y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) => { axpy ! [# z ; car ; cdr ; (+ 2. * * car) 0 - x 3. * y] } ;
[INFO] [stderr]                    (z z) =>
[INFO] [stderr]                    { axpy ! [# z ; car ; cdr . 1 ; (+ 2. * * cdr . 0) 0 - x 3. * y] } ;
[INFO] [stderr]                } eval ! (z z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { z z }`
[INFO] [stderr]    = note: to `axpy ! [# z ; car ; cdr ; (+ 2. * * car) 0 - x 3. * y]`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr ; (+ 2. * * car) 0 - x 3. * y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) =>
[INFO] [stderr]                    { axpy ! [# z ; car ; cdr ; (+ 2. * * car + - * car) 3. * y] } ; (x z)
[INFO] [stderr]                    =>
[INFO] [stderr]                    { axpy ! [# z ; car ; cdr . 1 ; (+ 2. * * car + - * cdr . 0) 3. * y] }
[INFO] [stderr]                    ;
[INFO] [stderr]                } eval ! (x z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { x z }`
[INFO] [stderr]    = note: to `axpy ! [# z ; car ; cdr . 1 ; (+ 2. * * car + - * cdr . 0) 3. * y]`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr . 1 ; (+ 2. * * car + - * cdr . 0) 3. * y }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                macro_rules ! eval
[INFO] [stderr]                {
[INFO] [stderr]                    (z z) =>
[INFO] [stderr]                    {
[INFO] [stderr]                        axpy !
[INFO] [stderr]                        [# z ; car ; cdr.1 ; (+ 2. * * car + - * cdr . 0 + 3. * * car)]
[INFO] [stderr]                    } ; (y z) =>
[INFO] [stderr]                    {
[INFO] [stderr]                        axpy !
[INFO] [stderr]                        [# z ; car ; cdr.1 . 1 ;
[INFO] [stderr]                         (+ 2. * * car + - * cdr . 0 + 3. * * cdr.1 . 0)]
[INFO] [stderr]                    } ;
[INFO] [stderr]                } eval ! (y z)
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `eval! { y z }`
[INFO] [stderr]    = note: to `axpy !
[INFO] [stderr]            [# z ; car ; cdr.1 . 1 ; (+ 2. * * car + - * cdr . 0 + 3. * * cdr.1 . 0)]`
[INFO] [stderr]    = note: expanding `axpy! { # z ; car ; cdr.1 . 1 ; (+ 2. * * car + - * cdr . 0 + 3. * * cdr.1 . 0) }`
[INFO] [stderr]    = note: to `2. * * car + - * cdr . 0 + 3. * * cdr.1 . 0`
[INFO] [stderr] 
[INFO] [stderr] note: trace_macro
[INFO] [stderr]   --> tests/trace.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     assert_eq!(z, [5, 5, 5, 5]);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expanding `assert_eq! { z , [5 , 5 , 5 , 5] }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                match (& z , & [5, 5, 5, 5])
[INFO] [stderr]                {
[INFO] [stderr]                    (left_val , right_val) =>
[INFO] [stderr]                    {
[INFO] [stderr]                        if ! (* left_val == * right_val)
[INFO] [stderr]                        {
[INFO] [stderr]                            panic !
[INFO] [stderr]                            (r#"assertion failed: `(left == right)`
[INFO] [stderr]              left: `{:?}`,
[INFO] [stderr]             right: `{:?}`"#
[INFO] [stderr]                             , & * left_val , & * right_val)
[INFO] [stderr]                        }
[INFO] [stderr]                    }
[INFO] [stderr]                }
[INFO] [stderr]            }`
[INFO] [stderr]    = note: expanding `panic! { r#"assertion failed: `(left == right)`
[INFO] [stderr]              left: `{:?}`,
[INFO] [stderr]             right: `{:?}`"# , & *
[INFO] [stderr]            left_val , & * right_val }`
[INFO] [stderr]    = note: to `{
[INFO] [stderr]                $crate :: rt :: begin_panic_fmt
[INFO] [stderr]                (& format_args !
[INFO] [stderr]                 (r#"assertion failed: `(left == right)`
[INFO] [stderr]              left: `{:?}`,
[INFO] [stderr]             right: `{:?}`"#
[INFO] [stderr]                  , & * left_val , & * right_val) , &
[INFO] [stderr]                 (file ! () , line ! () , __rust_unstable_column ! ()))
[INFO] [stderr]            }`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "2df0b40859d33bc93633f314ab2a04f71c451bc1ff1575675fd31291eddc62e3"`
[INFO] running `"docker" "rm" "-f" "2df0b40859d33bc93633f314ab2a04f71c451bc1ff1575675fd31291eddc62e3"`
[INFO] [stdout] 2df0b40859d33bc93633f314ab2a04f71c451bc1ff1575675fd31291eddc62e3