[INFO] crate whitespacers 0.2.0 is already in cache
[INFO] extracting crate whitespacers 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/whitespacers/0.2.0
[INFO] extracting crate whitespacers 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/whitespacers/0.2.0
[INFO] validating manifest of whitespacers-0.2.0 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 whitespacers-0.2.0 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 whitespacers-0.2.0
[INFO] finished frobbing whitespacers-0.2.0
[INFO] frobbed toml for whitespacers-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/whitespacers/0.2.0/Cargo.toml
[INFO] started frobbing whitespacers-0.2.0
[INFO] finished frobbing whitespacers-0.2.0
[INFO] frobbed toml for whitespacers-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/whitespacers/0.2.0/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 whitespacers-0.2.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/whitespacers/0.2.0:/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] 80e3fd2862cadbaabf63d400a6f92c1fae47d9c43994b5d0515ae7bb23e52646
[INFO] running `"docker" "start" "-a" "80e3fd2862cadbaabf63d400a6f92c1fae47d9c43994b5d0515ae7bb23e52646"`
[INFO] [stderr]     Checking dynasmrt v0.2.3
[INFO] [stderr]    Compiling dynasm v0.2.3
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr] error[E0223]: ambiguous associated type
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/lib.rs:47:35
[INFO] [stderr]    |
[INFO] [stderr] 47 |                                   SyntaxExtension::NormalTT {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<syntax::ext::base::SyntaxExtension as Trait>::NormalTT`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/lib.rs:212:31
[INFO] [stderr]     |
[INFO] [stderr] 212 |             let span = parser.span;
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/lib.rs:231:31
[INFO] [stderr]     |
[INFO] [stderr] 231 |             let span = parser.span;
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/mod.rs:43:29
[INFO] [stderr]    |
[INFO] [stderr] 43 |         ecx.span_err(parser.span,
[INFO] [stderr]    |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let startspan = parser.span;
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut span = parser.span;
[INFO] [stderr]    |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:36:23
[INFO] [stderr]    |
[INFO] [stderr] 36 |         span = parser.span;
[INFO] [stderr]    |                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     match parser.token {
[INFO] [stderr]     |           ------------ this match expression has type `syntax::parse::token::Token`
[INFO] [stderr] 110 |         token::Ident(ast::Ident {ref name, ..}, _) if &*name.as_str() == kw => (),
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:110:22
[INFO] [stderr]     |
[INFO] [stderr] 109 |     match parser.token {
[INFO] [stderr]     |           ------------ this match expression has type `syntax::ast::Symbol`
[INFO] [stderr] 110 |         token::Ident(ast::Ident {ref name, ..}, _) if &*name.as_str() == kw => (),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `syntax::ast::Symbol`, found struct `syntax::ast::Ident`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::ast::Symbol`
[INFO] [stderr]                found type `syntax::ast::Ident`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:118:12
[INFO] [stderr]     |
[INFO] [stderr] 118 |     if let token::Ident(i, _) = parser.token {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^   ------------ this match expression has type `syntax::parse::token::Token`
[INFO] [stderr]     |            |
[INFO] [stderr]     |            expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:120:12
[INFO] [stderr]     |
[INFO] [stderr] 120 |         Ok(i)
[INFO] [stderr]     |            ^ expected struct `syntax::ast::Ident`, found struct `syntax::ast::Symbol`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::ast::Ident`
[INFO] [stderr]                found type `syntax::ast::Symbol`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:133:24
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let start = parser.span;
[INFO] [stderr]     |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:137:13
[INFO] [stderr]     |
[INFO] [stderr] 137 |             token::RArrow |
[INFO] [stderr]     |             ^^^^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             token::Gt     |
[INFO] [stderr]     |             ^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |             token::Lt     |
[INFO] [stderr]     |             ^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |             token::FatArrow => true,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/arch/x64/parser.rs:199:27
[INFO] [stderr]     |
[INFO] [stderr] 199 |         let span = parser.span;
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'b>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/directive.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let start = parser.span;
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated item named `Comma` found for type `syntax::parse::token::Token` in the current scope
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/directive.rs:36:49
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 while parser.eat(&token::Token::Comma) {
[INFO] [stderr]    |                                                 ^^^^^ associated item not found in `syntax::parse::token::Token`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'b>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dynasm-0.2.3/src/directive.rs:80:37
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 ecx.span_err(parser.span, &format!("unknown directive '{}'", d));
[INFO] [stderr]    |                                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0223, E0308, E0599, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0223`.
[INFO] [stderr] error: Could not compile `dynasm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "80e3fd2862cadbaabf63d400a6f92c1fae47d9c43994b5d0515ae7bb23e52646"`
[INFO] running `"docker" "rm" "-f" "80e3fd2862cadbaabf63d400a6f92c1fae47d9c43994b5d0515ae7bb23e52646"`
[INFO] [stdout] 80e3fd2862cadbaabf63d400a6f92c1fae47d9c43994b5d0515ae7bb23e52646