[INFO] crate crev-lib 0.9.0 is already in cache
[INFO] testing crev-lib-0.9.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate crev-lib 0.9.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate crev-lib 0.9.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate crev-lib 0.9.0
[INFO] finished tweaking crates.io crate crev-lib 0.9.0
[INFO] tweaked toml for crates.io crate crev-lib 0.9.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 434177481fd530934e14d0b70ef3613971206af7b0921986266f81ee05cd75c3
[INFO] running `"docker" "start" "-a" "434177481fd530934e14d0b70ef3613971206af7b0921986266f81ee05cd75c3"`
[INFO] [stderr]    Compiling rprompt v1.0.3
[INFO] [stderr]    Compiling insideout v0.2.0
[INFO] [stderr]    Compiling default v0.1.2
[INFO] [stderr]    Compiling resiter v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.8.2
[INFO] [stderr]    Compiling blake2b_simd v0.5.8
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling pmac v0.2.0
[INFO] [stderr]    Compiling typed-builder v0.3.0
[INFO] [stderr]    Compiling cmac v0.2.0
[INFO] [stderr]    Compiling aes v0.3.2
[INFO] [stderr]    Compiling ifmt-impl v0.2.0
[INFO] [stderr]    Compiling serde_cbor v0.10.2
[INFO] [stderr]    Compiling common_failures v0.1.1
[INFO] [stderr]    Compiling crev-recursive-digest v0.2.1
[INFO] [stderr]    Compiling miscreant v0.4.2
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]    Compiling crev-common v0.9.0
[INFO] [stderr]    Compiling rust-argon2 v0.5.1
[INFO] [stderr]    Compiling crev-data v0.9.0
[INFO] [stderr]    Compiling ifmt v0.2.0
[INFO] [stderr]    Compiling git2 v0.9.2
[INFO] [stderr]    Compiling crev-lib v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/repo/mod.rs:172:80
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let trust_set = if let Some(id) = local.get_for_id_from_str_opt(for_id.as_deref())? {
[INFO] [stderr]     |                                                                                ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.05s
[INFO] running `"docker" "inspect" "434177481fd530934e14d0b70ef3613971206af7b0921986266f81ee05cd75c3"`
[INFO] running `"docker" "rm" "-f" "434177481fd530934e14d0b70ef3613971206af7b0921986266f81ee05cd75c3"`
[INFO] [stdout] 434177481fd530934e14d0b70ef3613971206af7b0921986266f81ee05cd75c3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4d30202ac826218a5778443318f3d1611909d853234fcb43dedaee6193194429
[INFO] running `"docker" "start" "-a" "4d30202ac826218a5778443318f3d1611909d853234fcb43dedaee6193194429"`
[INFO] [stderr]    Compiling crev-lib v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/repo/mod.rs:172:80
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let trust_set = if let Some(id) = local.get_for_id_from_str_opt(for_id.as_deref())? {
[INFO] [stderr]     |                                                                                ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `crev_common::convert::OptionDeref::as_deref(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.96s
[INFO] running `"docker" "inspect" "4d30202ac826218a5778443318f3d1611909d853234fcb43dedaee6193194429"`
[INFO] running `"docker" "rm" "-f" "4d30202ac826218a5778443318f3d1611909d853234fcb43dedaee6193194429"`
[INFO] [stdout] 4d30202ac826218a5778443318f3d1611909d853234fcb43dedaee6193194429
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 2eaff673fc1c32887aad62bcf4f48c47532d1247da7ec2bc557c2fc6eceb6979
[INFO] running `"docker" "start" "-a" "2eaff673fc1c32887aad62bcf4f48c47532d1247da7ec2bc557c2fc6eceb6979"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crev_lib-8f42b155c06f4337
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test util::git::https_to_git_url_test ... ok
[INFO] [stdout] test util::git::parse_git_url_https_test ... ok
[INFO] [stdout] test tests::validate_proof_generated_by_previous_version ... ok
[INFO] [stdout] test tests::issues::advisories_sanity ... ok
[INFO] [stdout] test tests::overwritting_reviews ... ok
[INFO] [stdout] test tests::proofdb_distance ... ok
[INFO] [stdout] test tests::proofdb_distrust ... ok
[INFO] [stdout] test tests::issues::issues_sanity ... ok
[INFO] [stdout] test tests::use_id_generated_by_previous_versions ... ok
[INFO] [stdout] test tests::lock_and_unlock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crev-lib
[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" "2eaff673fc1c32887aad62bcf4f48c47532d1247da7ec2bc557c2fc6eceb6979"`
[INFO] running `"docker" "rm" "-f" "2eaff673fc1c32887aad62bcf4f48c47532d1247da7ec2bc557c2fc6eceb6979"`
[INFO] [stdout] 2eaff673fc1c32887aad62bcf4f48c47532d1247da7ec2bc557c2fc6eceb6979