[INFO] crate oi 0.0.2 is already in cache
[INFO] testing oi-0.0.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate oi 0.0.2 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate oi 0.0.2 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 oi 0.0.2
[INFO] finished tweaking crates.io crate oi 0.0.2
[INFO] tweaked toml for crates.io crate oi 0.0.2 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] df06ef38988716b5b9e53e6fda30a50bce2ebb6283b4700f563ba391db41df9d
[INFO] running `"docker" "start" "-a" "df06ef38988716b5b9e53e6fda30a50bce2ebb6283b4700f563ba391db41df9d"`
[INFO] [stderr]    Compiling oi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:21:30
[INFO] [stderr]    |
[INFO] [stderr] 21 |   fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "df06ef38988716b5b9e53e6fda30a50bce2ebb6283b4700f563ba391db41df9d"`
[INFO] running `"docker" "rm" "-f" "df06ef38988716b5b9e53e6fda30a50bce2ebb6283b4700f563ba391db41df9d"`
[INFO] [stdout] df06ef38988716b5b9e53e6fda30a50bce2ebb6283b4700f563ba391db41df9d
[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] eb4a98dd4e29f2ccf2e4494a48bb0741df216aee7af3ec6758a20933ee22c5d7
[INFO] running `"docker" "start" "-a" "eb4a98dd4e29f2ccf2e4494a48bb0741df216aee7af3ec6758a20933ee22c5d7"`
[INFO] [stderr]    Compiling oi v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:21:30
[INFO] [stderr]    |
[INFO] [stderr] 21 |   fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "eb4a98dd4e29f2ccf2e4494a48bb0741df216aee7af3ec6758a20933ee22c5d7"`
[INFO] running `"docker" "rm" "-f" "eb4a98dd4e29f2ccf2e4494a48bb0741df216aee7af3ec6758a20933ee22c5d7"`
[INFO] [stdout] eb4a98dd4e29f2ccf2e4494a48bb0741df216aee7af3ec6758a20933ee22c5d7
[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] f111930f65ab436cdf5687c9fae8bad9b5d5395f8d980d2267dea576f736c2de
[INFO] running `"docker" "start" "-a" "f111930f65ab436cdf5687c9fae8bad9b5d5395f8d980d2267dea576f736c2de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oi-c93c5b3a54321cae
[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]    Doc-tests oi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 32) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `fmt`
[INFO] [stdout]  --> src/lib.rs:39:63
[INFO] [stdout]   |
[INFO] [stdout] 9 |   fn fmt_error(&self, f: &mut Formatter, error: &dyn Fail) -> fmt::Result;
[INFO] [stdout]   |                                                               ^^^ use of undeclared type or module `fmt`
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Fail` in this scope
[INFO] [stdout]  --> src/lib.rs:33:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Error<E: Fail, L: Location> {
[INFO] [stdout]   |                     ^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use failure::Fail;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0404]: expected trait, found derive macro `Debug`
[INFO] [stdout]  --> src/lib.rs:38:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Location: Debug + Send + Sync + 'static {
[INFO] [stdout]   |                     ^^^^^ not a trait
[INFO] [stdout] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::fmt::Debug;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Debug;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Formatter` in this scope
[INFO] [stdout]  --> src/lib.rs:39:31
[INFO] [stdout]   |
[INFO] [stdout] 9 |   fn fmt_error(&self, f: &mut Formatter, error: &dyn Fail) -> fmt::Result;
[INFO] [stdout]   |                               ^^^^^^^^^ not found in this scope
[INFO] [stdout] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::fmt::Formatter;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Formatter;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Fail` in this scope
[INFO] [stdout]  --> src/lib.rs:39:54
[INFO] [stdout]   |
[INFO] [stdout] 9 |   fn fmt_error(&self, f: &mut Formatter, error: &dyn Fail) -> fmt::Result;
[INFO] [stdout]   |                                                      ^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use failure::Fail;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Fail` in this scope
[INFO] [stdout]   --> src/lib.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait ErrAt<T, E: Fail> {
[INFO] [stdout]    |                       ^^^^ not found in this scope
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]    |
[INFO] [stdout] 2  | use failure::Fail;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0404, E0405, E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0404`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "f111930f65ab436cdf5687c9fae8bad9b5d5395f8d980d2267dea576f736c2de"`
[INFO] running `"docker" "rm" "-f" "f111930f65ab436cdf5687c9fae8bad9b5d5395f8d980d2267dea576f736c2de"`
[INFO] [stdout] f111930f65ab436cdf5687c9fae8bad9b5d5395f8d980d2267dea576f736c2de