[INFO] fetching crate flexer 0.1.1...
[INFO] extracting crate flexer 0.1.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/flexer/0.1.1
[INFO] extracting crate flexer 0.1.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/flexer/0.1.1
[INFO] validating manifest of flexer-0.1.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of flexer-0.1.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing flexer-0.1.1
[INFO] finished frobbing flexer-0.1.1
[INFO] frobbed toml for flexer-0.1.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/flexer/0.1.1/Cargo.toml
[INFO] started frobbing flexer-0.1.1
[INFO] finished frobbing flexer-0.1.1
[INFO] frobbed toml for flexer-0.1.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/flexer/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing flexer-0.1.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/flexer/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] e797c6fea811771d1296a883be6c59adcfcfc2e8071155bf331446da0dc07f2c
[INFO] running `"docker" "start" "-a" "e797c6fea811771d1296a883be6c59adcfcfc2e8071155bf331446da0dc07f2c"`
[INFO] [stderr]    Compiling flexer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/token_definition.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     conversion: Box<Fn(String) -> T>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> T`
[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/token_definition.rs:12:57
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(name: &str, regex: &str, conversion: Box<Fn(String) -> T>) -> Self {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> T`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/token_definition.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn conversion(&self) -> &Box<Fn(String) -> T> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> T`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "e797c6fea811771d1296a883be6c59adcfcfc2e8071155bf331446da0dc07f2c"`
[INFO] running `"docker" "rm" "-f" "e797c6fea811771d1296a883be6c59adcfcfc2e8071155bf331446da0dc07f2c"`
[INFO] [stdout] e797c6fea811771d1296a883be6c59adcfcfc2e8071155bf331446da0dc07f2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/flexer/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0bfe7d45424dbc6bbcbc75d2274a20c867d4fa23d3a8697281e0e783730277a6
[INFO] running `"docker" "start" "-a" "0bfe7d45424dbc6bbcbc75d2274a20c867d4fa23d3a8697281e0e783730277a6"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling flexer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/token_definition.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     conversion: Box<Fn(String) -> T>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> T`
[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/token_definition.rs:12:57
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(name: &str, regex: &str, conversion: Box<Fn(String) -> T>) -> Self {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> T`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/token_definition.rs:28:38
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn conversion(&self) -> &Box<Fn(String) -> T> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) -> T`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "0bfe7d45424dbc6bbcbc75d2274a20c867d4fa23d3a8697281e0e783730277a6"`
[INFO] running `"docker" "rm" "-f" "0bfe7d45424dbc6bbcbc75d2274a20c867d4fa23d3a8697281e0e783730277a6"`
[INFO] [stdout] 0bfe7d45424dbc6bbcbc75d2274a20c867d4fa23d3a8697281e0e783730277a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/flexer/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 68cd2caa9bf6c2d8c9bde23aa4d93d13d24b19f60bdab7ee75ac71d5b9120828
[INFO] running `"docker" "start" "-a" "68cd2caa9bf6c2d8c9bde23aa4d93d13d24b19f60bdab7ee75ac71d5b9120828"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flexer-67d19cc575418b3c
[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/lisp-59186c1df86cc7ec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stderr]    Doc-tests flexer
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "68cd2caa9bf6c2d8c9bde23aa4d93d13d24b19f60bdab7ee75ac71d5b9120828"`
[INFO] running `"docker" "rm" "-f" "68cd2caa9bf6c2d8c9bde23aa4d93d13d24b19f60bdab7ee75ac71d5b9120828"`
[INFO] [stdout] 68cd2caa9bf6c2d8c9bde23aa4d93d13d24b19f60bdab7ee75ac71d5b9120828