[INFO] updating cached repository 47ng/revelio
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/47ng/revelio
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/47ng/revelio" "work/ex/beta-1.38-1/sources/1.37.0/gh/47ng/revelio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/47ng/revelio'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/47ng/revelio" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/47ng/revelio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/47ng/revelio'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f72dc83b81a20c3dbe8265e5d848b7b586f9195
[INFO] sha for GitHub repo 47ng/revelio: 7f72dc83b81a20c3dbe8265e5d848b7b586f9195
[INFO] validating manifest of 47ng/revelio 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 47ng/revelio 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 47ng/revelio
[INFO] finished frobbing 47ng/revelio
[INFO] frobbed toml for 47ng/revelio written to work/ex/beta-1.38-1/sources/1.37.0/gh/47ng/revelio/Cargo.toml
[INFO] started frobbing 47ng/revelio
[INFO] finished frobbing 47ng/revelio
[INFO] frobbed toml for 47ng/revelio written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/47ng/revelio/Cargo.toml
[INFO] crate 47ng/revelio 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 47ng/revelio 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/47ng/revelio:/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] a470ddbde71a8502c9150e091cfcdf6bf4c671b4159b015f4e6a7ec2af29dd31
[INFO] running `"docker" "start" "-a" "a470ddbde71a8502c9150e091cfcdf6bf4c671b4159b015f4e6a7ec2af29dd31"`
[INFO] [stderr]    Compiling encoding_rs v0.8.16
[INFO] [stderr]    Compiling mkdirp v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling envy v0.4.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling http v0.1.16
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling hyper v0.12.24
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.12
[INFO] [stderr]    Compiling revelio v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/commit.rs:43:49
[INFO] [stderr]    |
[INFO] [stderr] 43 | type AuthorResult = Result<GitCommitAuthor, Box<std::error::Error>>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "a470ddbde71a8502c9150e091cfcdf6bf4c671b4159b015f4e6a7ec2af29dd31"`
[INFO] running `"docker" "rm" "-f" "a470ddbde71a8502c9150e091cfcdf6bf4c671b4159b015f4e6a7ec2af29dd31"`
[INFO] [stdout] a470ddbde71a8502c9150e091cfcdf6bf4c671b4159b015f4e6a7ec2af29dd31
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/47ng/revelio:/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] 4a98d6111d0807f119f76dd3052b59cb393d3196d21fc122cf0c054eba2ec01b
[INFO] running `"docker" "start" "-a" "4a98d6111d0807f119f76dd3052b59cb393d3196d21fc122cf0c054eba2ec01b"`
[INFO] [stderr]    Compiling revelio v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/commit.rs:43:49
[INFO] [stderr]    |
[INFO] [stderr] 43 | type AuthorResult = Result<GitCommitAuthor, Box<std::error::Error>>;
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
[INFO] running `"docker" "inspect" "4a98d6111d0807f119f76dd3052b59cb393d3196d21fc122cf0c054eba2ec01b"`
[INFO] running `"docker" "rm" "-f" "4a98d6111d0807f119f76dd3052b59cb393d3196d21fc122cf0c054eba2ec01b"`
[INFO] [stdout] 4a98d6111d0807f119f76dd3052b59cb393d3196d21fc122cf0c054eba2ec01b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/47ng/revelio:/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] e61b6c78431d45862c86e45de3313a2ee6c487334b956a39aaab114a6472bea1
[INFO] running `"docker" "start" "-a" "e61b6c78431d45862c86e45de3313a2ee6c487334b956a39aaab114a6472bea1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/revelio-61bd802f69be1f01
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test ci::circle::from_env_bitbucket ... ok
[INFO] [stdout] test ci::circle::from_env_github ... ok
[INFO] [stdout] test ci::travis::from_env ... ok
[INFO] [stdout] test hash::hash_missing_file ... ok
[INFO] [stdout] test url::sanitize_domain_name ... ok
[INFO] [stdout] test hash::hash_empty_byte_array ... ok
[INFO] [stdout] test hash::hash_byte_array ... ok
[INFO] [stdout] test hash::hash_known_file ... ok
[INFO] [stdout] test reducto::prepend_https_url_with_trailing_slash ... ok
[INFO] [stdout] test reducto::prepend_domain ... ok
[INFO] [stdout] test url::sanitize_https ... ok
[INFO] [stdout] test url::sanitize_no_op ... ok
[INFO] [stdout] test url::sanitize_trailing_slash ... ok
[INFO] [stdout] test commit::find_commit_author_bitbucket ... ok
[INFO] [stdout] test commit::find_commit_author_github ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/revelio-0936b167e247f123
[INFO] [stderr]    Doc-tests revelio
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/url.rs - url::sanitize (line 8) ... 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" "e61b6c78431d45862c86e45de3313a2ee6c487334b956a39aaab114a6472bea1"`
[INFO] running `"docker" "rm" "-f" "e61b6c78431d45862c86e45de3313a2ee6c487334b956a39aaab114a6472bea1"`
[INFO] [stdout] e61b6c78431d45862c86e45de3313a2ee6c487334b956a39aaab114a6472bea1