[INFO] crate nom-tracable 0.1.1 is already in cache
[INFO] extracting crate nom-tracable 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/nom-tracable/0.1.1
[INFO] extracting crate nom-tracable 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-tracable/0.1.1
[INFO] validating manifest of nom-tracable-0.1.1 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 nom-tracable-0.1.1 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 nom-tracable-0.1.1
[INFO] finished frobbing nom-tracable-0.1.1
[INFO] frobbed toml for nom-tracable-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nom-tracable/0.1.1/Cargo.toml
[INFO] started frobbing nom-tracable-0.1.1
[INFO] finished frobbing nom-tracable-0.1.1
[INFO] frobbed toml for nom-tracable-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-tracable/0.1.1/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 nom-tracable-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-tracable/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=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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7691fd706e7165cbba79e2e7bcec6e67d863bb32bede6bdf0fff1b974d582229
[INFO] running `"docker" "start" "-a" "7691fd706e7165cbba79e2e7bcec6e67d863bb32bede6bdf0fff1b974d582229"`
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling nom_locate v0.4.0
[INFO] [stderr]    Compiling nom-tracable-macros v0.1.1
[INFO] [stderr]    Compiling nom-tracable v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.95s
[INFO] running `"docker" "inspect" "7691fd706e7165cbba79e2e7bcec6e67d863bb32bede6bdf0fff1b974d582229"`
[INFO] running `"docker" "rm" "-f" "7691fd706e7165cbba79e2e7bcec6e67d863bb32bede6bdf0fff1b974d582229"`
[INFO] [stdout] 7691fd706e7165cbba79e2e7bcec6e67d863bb32bede6bdf0fff1b974d582229
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-tracable/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=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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 692be40edfefd0c07df0d8b9d5a75d81485dcf55a91cda529a805b95ff2636b6
[INFO] running `"docker" "start" "-a" "692be40edfefd0c07df0d8b9d5a75d81485dcf55a91cda529a805b95ff2636b6"`
[INFO] [stderr]    Compiling nom-tracable v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Tracable`
[INFO] [stderr]  --> examples/example.rs:5:37
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nom_tracable::{tracable_parser, Tracable, TracableInfo};
[INFO] [stderr]   |                                     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Tracable`
[INFO] [stderr]  --> tests/test.rs:5:37
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nom_tracable::{tracable_parser, Tracable, TracableInfo};
[INFO] [stderr]   |                                     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "692be40edfefd0c07df0d8b9d5a75d81485dcf55a91cda529a805b95ff2636b6"`
[INFO] running `"docker" "rm" "-f" "692be40edfefd0c07df0d8b9d5a75d81485dcf55a91cda529a805b95ff2636b6"`
[INFO] [stdout] 692be40edfefd0c07df0d8b9d5a75d81485dcf55a91cda529a805b95ff2636b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nom-tracable/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=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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 60e43158268f88ff5e39a90d74f9a7748f14bd73981186178215133465e5bf88
[INFO] running `"docker" "start" "-a" "60e43158268f88ff5e39a90d74f9a7748f14bd73981186178215133465e5bf88"`
[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/nom_tracable-f2cb6531fcbfe03a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-351e4573ce0b32a2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stderr]    Doc-tests nom-tracable
[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 1 test
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60e43158268f88ff5e39a90d74f9a7748f14bd73981186178215133465e5bf88"`
[INFO] running `"docker" "rm" "-f" "60e43158268f88ff5e39a90d74f9a7748f14bd73981186178215133465e5bf88"`
[INFO] [stdout] 60e43158268f88ff5e39a90d74f9a7748f14bd73981186178215133465e5bf88