[INFO] crate oauth2-lib 0.4.0 is already in cache
[INFO] checking oauth2-lib-0.4.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate oauth2-lib 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate oauth2-lib 0.4.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate oauth2-lib 0.4.0
[INFO] finished tweaking crates.io crate oauth2-lib 0.4.0
[INFO] tweaked toml for crates.io crate oauth2-lib 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0bec0c0200286058e14726796404f6f6e1e1f3d97e8b1a9f814fe48f2bfae663
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0bec0c0200286058e14726796404f6f6e1e1f3d97e8b1a9f814fe48f2bfae663"`
[INFO] [stderr]    Compiling aster v0.22.1
[INFO] [stderr]    Compiling quasi v0.16.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.4.0
[INFO] [stderr]     Checking serde v0.7.15
[INFO] [stderr]    Compiling textnonce v0.3.4
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.14
[INFO] [stderr]    Compiling openssl v0.7.14
[INFO] [stderr]    Compiling serde_codegen v0.7.15
[INFO] [stderr] error[E0463]: can't find crate for `syntax`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_codegen_internals-0.4.0/src/lib.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate syntax;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `serde_codegen_internals`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `syntax`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quasi-0.16.0/src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | extern crate syntax;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `quasi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `self::core::nonzero`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/lib.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub use self::core::nonzero;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^ no `nonzero` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `core::num::Zero`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/impls.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 | use core::num::Zero;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ no `Zero` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `NonZero`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/impls.rs:983:16
[INFO] [stderr]     |
[INFO] [stderr] 983 |             Ok(NonZero::new(value))
[INFO] [stderr]     |                ^^^^^^^ use of undeclared type or module `NonZero`
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `syntax`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aster-0.22.1/src/lib.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | extern crate syntax;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: could not compile `aster`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `NonZero` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/impls.rs:976:25
[INFO] [stderr]     |
[INFO] [stderr] 976 | impl<T> Deserialize for NonZero<T> where T: Deserialize + PartialEq + Zeroable + Zero {
[INFO] [stderr]     |                         ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Zeroable` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/impls.rs:976:71
[INFO] [stderr]     |
[INFO] [stderr] 976 | impl<T> Deserialize for NonZero<T> where T: Deserialize + PartialEq + Zeroable + Zero {
[INFO] [stderr]     |                                                                       ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `NonZero` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/impls.rs:977:55
[INFO] [stderr]     |
[INFO] [stderr] 976 | impl<T> Deserialize for NonZero<T> where T: Deserialize + PartialEq + Zeroable + Zero {
[INFO] [stderr]     |       - help: you might be missing a type parameter: `, NonZero`
[INFO] [stderr] 977 |     fn deserialize<D>(deserializer: &mut D) -> Result<NonZero<T>, D::Error> where D: Deserializer {
[INFO] [stderr]     |                                                       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `One` in module `num`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/ser/impls.rs:359:52
[INFO] [stderr]     |
[INFO] [stderr] 359 |     where A: Serialize + Clone + iter::Step + num::One,
[INFO] [stderr]     |                                                    ^^^ not found in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `NonZero` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/ser/impls.rs:897:23
[INFO] [stderr]     |
[INFO] [stderr] 897 | impl<T> Serialize for NonZero<T> where T: Serialize + Zeroable {
[INFO] [stderr]     |                       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Zeroable` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/ser/impls.rs:897:55
[INFO] [stderr]     |
[INFO] [stderr] 897 | impl<T> Serialize for NonZero<T> where T: Serialize + Zeroable {
[INFO] [stderr]     |                                                       ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `serde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0bec0c0200286058e14726796404f6f6e1e1f3d97e8b1a9f814fe48f2bfae663"`
[INFO] running `"docker" "rm" "-f" "0bec0c0200286058e14726796404f6f6e1e1f3d97e8b1a9f814fe48f2bfae663"`
[INFO] [stdout] 0bec0c0200286058e14726796404f6f6e1e1f3d97e8b1a9f814fe48f2bfae663
