[INFO] crate schemamama 0.3.0 is already in cache
[INFO] testing schemamama-0.3.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate schemamama 0.3.0 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate schemamama 0.3.0 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 schemamama 0.3.0
[INFO] finished tweaking crates.io crate schemamama 0.3.0
[INFO] tweaked toml for crates.io crate schemamama 0.3.0 written to work/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 04ff240bb78b2a59c6a80aabba42eda343bff4e2f23bbe0cb83506c3b088d2f1
[INFO] running `"docker" "start" "-a" "04ff240bb78b2a59c6a80aabba42eda343bff4e2f23bbe0cb83506c3b088d2f1"`
[INFO] [stderr]    Compiling schemamama v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:20
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let from = try!(self.current_version());
[INFO] [stderr]     |                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:198:33
[INFO] [stderr]     |
[INFO] [stderr] 198 |         let migrated_versions = try!(self.migrated_versions());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let migrated_versions = try!(self.migrated_versions());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:32
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "04ff240bb78b2a59c6a80aabba42eda343bff4e2f23bbe0cb83506c3b088d2f1"`
[INFO] running `"docker" "rm" "-f" "04ff240bb78b2a59c6a80aabba42eda343bff4e2f23bbe0cb83506c3b088d2f1"`
[INFO] [stdout] 04ff240bb78b2a59c6a80aabba42eda343bff4e2f23bbe0cb83506c3b088d2f1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 1f98e77a67bcc00cfba5dee40b4f03dd0dcec7fafc57fa58ad3d8e10b7648a8b
[INFO] running `"docker" "start" "-a" "1f98e77a67bcc00cfba5dee40b4f03dd0dcec7fafc57fa58ad3d8e10b7648a8b"`
[INFO] [stderr]    Compiling schemamama v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/tests.rs:23:26
[INFO] [stderr]    |
[INFO] [stderr] 23 |     type MigrationType = Migration;
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `dyn`: `dyn Migration`
[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]   --> tests/tests.rs:34:43
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn apply_migration(&self, migration: &Migration) -> Result<(), ()> {
[INFO] [stderr]    |                                           ^^^^^^^^^ help: use `dyn`: `dyn Migration`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/tests.rs:39:44
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn revert_migration(&self, migration: &Migration) -> Result<(), ()> {
[INFO] [stderr]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Migration`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:193:20
[INFO] [stderr]     |
[INFO] [stderr] 193 |         let from = try!(self.current_version());
[INFO] [stderr]     |                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:198:33
[INFO] [stderr]     |
[INFO] [stderr] 198 |         let migrated_versions = try!(self.migrated_versions());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:227:33
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let migrated_versions = try!(self.migrated_versions());
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:32
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "1f98e77a67bcc00cfba5dee40b4f03dd0dcec7fafc57fa58ad3d8e10b7648a8b"`
[INFO] running `"docker" "rm" "-f" "1f98e77a67bcc00cfba5dee40b4f03dd0dcec7fafc57fa58ad3d8e10b7648a8b"`
[INFO] [stdout] 1f98e77a67bcc00cfba5dee40b4f03dd0dcec7fafc57fa58ad3d8e10b7648a8b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 7b60a596d5e15f29f9ef9652d75079c4de913d3197cd26f64a8cc401d312b343
[INFO] running `"docker" "start" "-a" "7b60a596d5e15f29f9ef9652d75079c4de913d3197cd26f64a8cc401d312b343"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/schemamama-622c68bcbb2e9251
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_within_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-b761e5cceec6a23d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_registration ... ok
[INFO] [stdout] test test_migrate ... ok
[INFO] [stdout] test test_retroactive_migrations ... ok
[INFO] [stdout] test test_version_registered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests schemamama
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - migration (line 79) ... 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" "7b60a596d5e15f29f9ef9652d75079c4de913d3197cd26f64a8cc401d312b343"`
[INFO] running `"docker" "rm" "-f" "7b60a596d5e15f29f9ef9652d75079c4de913d3197cd26f64a8cc401d312b343"`
[INFO] [stdout] 7b60a596d5e15f29f9ef9652d75079c4de913d3197cd26f64a8cc401d312b343