[INFO] updating cached repository jirutka/git-metafile
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jirutka/git-metafile
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jirutka/git-metafile" "work/ex/beta-1.38-1/sources/1.37.0/gh/jirutka/git-metafile"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jirutka/git-metafile'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jirutka/git-metafile" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jirutka/git-metafile"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jirutka/git-metafile'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8dac8ea623ddbdcc1060264d054e2cc6ac1487b1
[INFO] sha for GitHub repo jirutka/git-metafile: 8dac8ea623ddbdcc1060264d054e2cc6ac1487b1
[INFO] validating manifest of jirutka/git-metafile 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 jirutka/git-metafile 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 jirutka/git-metafile
[INFO] finished frobbing jirutka/git-metafile
[INFO] frobbed toml for jirutka/git-metafile written to work/ex/beta-1.38-1/sources/1.37.0/gh/jirutka/git-metafile/Cargo.toml
[INFO] started frobbing jirutka/git-metafile
[INFO] finished frobbing jirutka/git-metafile
[INFO] frobbed toml for jirutka/git-metafile written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jirutka/git-metafile/Cargo.toml
[INFO] crate jirutka/git-metafile already has a lockfile, it will not be regenerated
[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 jirutka/git-metafile 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jirutka/git-metafile:/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] afc3330f7e63409b3b05be570c5c64b3826050a6bc5ac243223b166aebf8583a
[INFO] running `"docker" "start" "-a" "afc3330f7e63409b3b05be570c5c64b3826050a6bc5ac243223b166aebf8583a"`
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling argparse v0.2.1
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling git-metafile v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn dump(self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:158:35
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn dump(&self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:47
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static QUIET_ENABLED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/metafile.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 .and_then(|s| s.trim_left_matches(METAFILE_HEADER).trim()
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.93s
[INFO] running `"docker" "inspect" "afc3330f7e63409b3b05be570c5c64b3826050a6bc5ac243223b166aebf8583a"`
[INFO] running `"docker" "rm" "-f" "afc3330f7e63409b3b05be570c5c64b3826050a6bc5ac243223b166aebf8583a"`
[INFO] [stdout] afc3330f7e63409b3b05be570c5c64b3826050a6bc5ac243223b166aebf8583a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jirutka/git-metafile:/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] c5e32d526f3cb98fdac50c68cd7261b01fb7614be75521d08c8977def5b15c6d
[INFO] running `"docker" "start" "-a" "c5e32d526f3cb98fdac50c68cd7261b01fb7614be75521d08c8977def5b15c6d"`
[INFO] [stderr]    Compiling git-metafile v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn dump(self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:158:35
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn dump(&self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:47
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static QUIET_ENABLED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/metafile.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 .and_then(|s| s.trim_left_matches(METAFILE_HEADER).trim()
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "c5e32d526f3cb98fdac50c68cd7261b01fb7614be75521d08c8977def5b15c6d"`
[INFO] running `"docker" "rm" "-f" "c5e32d526f3cb98fdac50c68cd7261b01fb7614be75521d08c8977def5b15c6d"`
[INFO] [stdout] c5e32d526f3cb98fdac50c68cd7261b01fb7614be75521d08c8977def5b15c6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jirutka/git-metafile:/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] aea2da193ccaaa7507d53b0f81ab6277b94a86acbbb3986b1cd2eec660d58c19
[INFO] running `"docker" "start" "-a" "aea2da193ccaaa7507d53b0f81ab6277b94a86acbbb3986b1cd2eec660d58c19"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_metafile-d84dbb920c9459f0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macros::tests::tap_trailing_comma ... ok
[INFO] [stdout] test macros::tests::tap_method_calls ... ok
[INFO] [stdout] test iter_ext::tests::inspect_err ... ok
[INFO] [stdout] test macros::tests::tap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aea2da193ccaaa7507d53b0f81ab6277b94a86acbbb3986b1cd2eec660d58c19"`
[INFO] running `"docker" "rm" "-f" "aea2da193ccaaa7507d53b0f81ab6277b94a86acbbb3986b1cd2eec660d58c19"`
[INFO] [stdout] aea2da193ccaaa7507d53b0f81ab6277b94a86acbbb3986b1cd2eec660d58c19