[INFO] crate cuach 0.1.1 is already in cache
[INFO] extracting crate cuach 0.1.1 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/cuach/0.1.1
[INFO] extracting crate cuach 0.1.1 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/cuach/0.1.1
[INFO] validating manifest of cuach-0.1.1 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cuach-0.1.1 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cuach-0.1.1
[INFO] finished frobbing cuach-0.1.1
[INFO] frobbed toml for cuach-0.1.1 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/cuach/0.1.1/Cargo.toml
[INFO] started frobbing cuach-0.1.1
[INFO] finished frobbing cuach-0.1.1
[INFO] frobbed toml for cuach-0.1.1 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/cuach/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cuach-0.1.1 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/cuach/0.1.1:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] caa65e0fb7dbbe224cc01485390240fde08de38e1167729fcbf5fd542d8e5d9a
[INFO] running `"docker" "start" "-a" "caa65e0fb7dbbe224cc01485390240fde08de38e1167729fcbf5fd542d8e5d9a"`
[INFO] [stderr]    Compiling cuach-derive v0.1.1
[INFO] [stderr]     Checking cuach v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error>;
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[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:17:35
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn render_into(&self, _: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:35
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:47:35
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:53:35
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:73:35
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error>;
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[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:17:35
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn render_into(&self, _: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:35
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:47:35
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:53:35
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:73:35
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn render_into(&self, w: &mut std::fmt::Write) -> Result<(), std::fmt::Error> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `"docker" "inspect" "caa65e0fb7dbbe224cc01485390240fde08de38e1167729fcbf5fd542d8e5d9a"`
[INFO] running `"docker" "rm" "-f" "caa65e0fb7dbbe224cc01485390240fde08de38e1167729fcbf5fd542d8e5d9a"`
[INFO] [stdout] caa65e0fb7dbbe224cc01485390240fde08de38e1167729fcbf5fd542d8e5d9a