[INFO] crate teleinfo-parser 0.2.0 is already in cache
[INFO] extracting crate teleinfo-parser 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/teleinfo-parser/0.2.0
[INFO] extracting crate teleinfo-parser 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/teleinfo-parser/0.2.0
[INFO] validating manifest of teleinfo-parser-0.2.0 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 teleinfo-parser-0.2.0 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 teleinfo-parser-0.2.0
[INFO] finished frobbing teleinfo-parser-0.2.0
[INFO] frobbed toml for teleinfo-parser-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/teleinfo-parser/0.2.0/Cargo.toml
[INFO] started frobbing teleinfo-parser-0.2.0
[INFO] finished frobbing teleinfo-parser-0.2.0
[INFO] frobbed toml for teleinfo-parser-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/teleinfo-parser/0.2.0/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] 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 teleinfo-parser-0.2.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/teleinfo-parser/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=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] 26b6b7ea25021a91425aeae4bb4d8d0596bac91dc1369263eee99c4d4e4482d0
[INFO] running `"docker" "start" "-a" "26b6b7ea25021a91425aeae4bb4d8d0596bac91dc1369263eee99c4d4e4482d0"`
[INFO] [stderr]    Compiling teleinfo-parser v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frame.rs:85:39
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn next_frame(mut input: &mut Read) -> Result<Frame, TeleinfoError> {
[INFO] [stderr]    |                                       ^^^^ help: use `dyn`: `dyn Read`
[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/frame.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 | fn read_frame(mut input: &mut Read) -> Result<Frame, TeleinfoError> {
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:253:28
[INFO] [stderr]     |
[INFO] [stderr] 253 | fn skip_to(mut input: &mut Read, stop_char: char) -> Result<(), TeleinfoError> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:266:32
[INFO] [stderr]     |
[INFO] [stderr] 266 | fn read_to_sep(mut input: &mut Read) -> Result<String, TeleinfoError> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:283:32
[INFO] [stderr]     |
[INFO] [stderr] 283 | fn expect_char(mut input: &mut Read, expected: char) -> Result<(), TeleinfoError> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:294:26
[INFO] [stderr]     |
[INFO] [stderr] 294 | fn read_char(input: &mut Read) -> Result<char, TeleinfoError> {
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hc.rs:47:33
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn read(mut input: &mut io::Read) -> Result<HcInfos, TeleinfoError> {
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "26b6b7ea25021a91425aeae4bb4d8d0596bac91dc1369263eee99c4d4e4482d0"`
[INFO] running `"docker" "rm" "-f" "26b6b7ea25021a91425aeae4bb4d8d0596bac91dc1369263eee99c4d4e4482d0"`
[INFO] [stdout] 26b6b7ea25021a91425aeae4bb4d8d0596bac91dc1369263eee99c4d4e4482d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/teleinfo-parser/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=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] 626700bf7abc19312949c9e9badd9582374fe12ff67381d308a7cf53daed69af
[INFO] running `"docker" "start" "-a" "626700bf7abc19312949c9e9badd9582374fe12ff67381d308a7cf53daed69af"`
[INFO] [stderr]    Compiling teleinfo-parser v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/frame.rs:85:39
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn next_frame(mut input: &mut Read) -> Result<Frame, TeleinfoError> {
[INFO] [stderr]    |                                       ^^^^ help: use `dyn`: `dyn Read`
[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/frame.rs:116:31
[INFO] [stderr]     |
[INFO] [stderr] 116 | fn read_frame(mut input: &mut Read) -> Result<Frame, TeleinfoError> {
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:253:28
[INFO] [stderr]     |
[INFO] [stderr] 253 | fn skip_to(mut input: &mut Read, stop_char: char) -> Result<(), TeleinfoError> {
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:266:32
[INFO] [stderr]     |
[INFO] [stderr] 266 | fn read_to_sep(mut input: &mut Read) -> Result<String, TeleinfoError> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:283:32
[INFO] [stderr]     |
[INFO] [stderr] 283 | fn expect_char(mut input: &mut Read, expected: char) -> Result<(), TeleinfoError> {
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/frame.rs:294:26
[INFO] [stderr]     |
[INFO] [stderr] 294 | fn read_char(input: &mut Read) -> Result<char, TeleinfoError> {
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hc.rs:47:33
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn read(mut input: &mut io::Read) -> Result<HcInfos, TeleinfoError> {
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "626700bf7abc19312949c9e9badd9582374fe12ff67381d308a7cf53daed69af"`
[INFO] running `"docker" "rm" "-f" "626700bf7abc19312949c9e9badd9582374fe12ff67381d308a7cf53daed69af"`
[INFO] [stdout] 626700bf7abc19312949c9e9badd9582374fe12ff67381d308a7cf53daed69af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/teleinfo-parser/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=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] 3b723b0450d25bee94b064bccc688bbb92d7d2669522643e952a9a13073e6310
[INFO] running `"docker" "start" "-a" "3b723b0450d25bee94b064bccc688bbb92d7d2669522643e952a9a13073e6310"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/teleinfo_parser-5199692c17c6c050
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests teleinfo-parser
[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" "3b723b0450d25bee94b064bccc688bbb92d7d2669522643e952a9a13073e6310"`
[INFO] running `"docker" "rm" "-f" "3b723b0450d25bee94b064bccc688bbb92d7d2669522643e952a9a13073e6310"`
[INFO] [stdout] 3b723b0450d25bee94b064bccc688bbb92d7d2669522643e952a9a13073e6310