[INFO] crate quasi_codegen 0.32.0 is already in cache
[INFO] extracting crate quasi_codegen 0.32.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/quasi_codegen/0.32.0
[INFO] extracting crate quasi_codegen 0.32.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quasi_codegen/0.32.0
[INFO] validating manifest of quasi_codegen-0.32.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of quasi_codegen-0.32.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing quasi_codegen-0.32.0
[INFO] finished frobbing quasi_codegen-0.32.0
[INFO] frobbed toml for quasi_codegen-0.32.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/quasi_codegen/0.32.0/Cargo.toml
[INFO] started frobbing quasi_codegen-0.32.0
[INFO] finished frobbing quasi_codegen-0.32.0
[INFO] frobbed toml for quasi_codegen-0.32.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/quasi_codegen/0.32.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing quasi_codegen-0.32.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quasi_codegen/0.32.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c66d3d9b0afd14dfcb48c1011879871aeb93afc56fd84b12f4adc52c145c7a50
[INFO] running `"docker" "start" "-a" "c66d3d9b0afd14dfcb48c1011879871aeb93afc56fd84b12f4adc52c145c7a50"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syntex_pos v0.58.1
[INFO] [stderr]    Compiling syntex_errors v0.58.1
[INFO] [stderr]    Compiling syntex_syntax v0.58.1
[INFO] [stderr]    Compiling syntex v0.58.1
[INFO] [stderr]    Compiling aster v0.41.0
[INFO] [stderr]    Compiling quasi_codegen v0.32.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:10
[INFO] [stderr]    |
[INFO] [stderr] 67 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:81:10
[INFO] [stderr]    |
[INFO] [stderr] 81 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:95:10
[INFO] [stderr]    |
[INFO] [stderr] 95 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:109:10
[INFO] [stderr]     |
[INFO] [stderr] 109 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:126:10
[INFO] [stderr]     |
[INFO] [stderr] 126 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:163:10
[INFO] [stderr]     |
[INFO] [stderr] 163 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:177:10
[INFO] [stderr]     |
[INFO] [stderr] 177 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:191:10
[INFO] [stderr]     |
[INFO] [stderr] 191 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:205:10
[INFO] [stderr]     |
[INFO] [stderr] 205 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.42s
[INFO] running `"docker" "inspect" "c66d3d9b0afd14dfcb48c1011879871aeb93afc56fd84b12f4adc52c145c7a50"`
[INFO] running `"docker" "rm" "-f" "c66d3d9b0afd14dfcb48c1011879871aeb93afc56fd84b12f4adc52c145c7a50"`
[INFO] [stdout] c66d3d9b0afd14dfcb48c1011879871aeb93afc56fd84b12f4adc52c145c7a50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quasi_codegen/0.32.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4136d68b2140c27add9a7dc4f038d725aa004b626122873b932c9d1e89766c2b
[INFO] running `"docker" "start" "-a" "4136d68b2140c27add9a7dc4f038d725aa004b626122873b932c9d1e89766c2b"`
[INFO] [stderr]    Compiling quasi_codegen v0.32.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:57:10
[INFO] [stderr]    |
[INFO] [stderr] 57 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:10
[INFO] [stderr]    |
[INFO] [stderr] 67 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:81:10
[INFO] [stderr]    |
[INFO] [stderr] 81 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:95:10
[INFO] [stderr]    |
[INFO] [stderr] 95 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:109:10
[INFO] [stderr]     |
[INFO] [stderr] 109 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:126:10
[INFO] [stderr]     |
[INFO] [stderr] 126 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:163:10
[INFO] [stderr]     |
[INFO] [stderr] 163 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:177:10
[INFO] [stderr]     |
[INFO] [stderr] 177 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:191:10
[INFO] [stderr]     |
[INFO] [stderr] 191 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:205:10
[INFO] [stderr]     |
[INFO] [stderr] 205 | ) -> Box<base::MacResult + 'cx> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn base::MacResult + 'cx`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "4136d68b2140c27add9a7dc4f038d725aa004b626122873b932c9d1e89766c2b"`
[INFO] running `"docker" "rm" "-f" "4136d68b2140c27add9a7dc4f038d725aa004b626122873b932c9d1e89766c2b"`
[INFO] [stdout] 4136d68b2140c27add9a7dc4f038d725aa004b626122873b932c9d1e89766c2b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/quasi_codegen/0.32.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 740508ca9dfd8867035343fdc76238864a9f1b86025a6e654b07f17bd9b3d19c
[INFO] running `"docker" "start" "-a" "740508ca9dfd8867035343fdc76238864a9f1b86025a6e654b07f17bd9b3d19c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quasi_codegen-d5160d1350771ded
[INFO] [stderr]    Doc-tests quasi_codegen
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "740508ca9dfd8867035343fdc76238864a9f1b86025a6e654b07f17bd9b3d19c"`
[INFO] running `"docker" "rm" "-f" "740508ca9dfd8867035343fdc76238864a9f1b86025a6e654b07f17bd9b3d19c"`
[INFO] [stdout] 740508ca9dfd8867035343fdc76238864a9f1b86025a6e654b07f17bd9b3d19c