[INFO] fetching crate libscroll-re 0.1.0...
[INFO] checking libscroll-re-0.1.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate libscroll-re 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libscroll-re 0.1.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libscroll-re 0.1.0
[INFO] finished tweaking crates.io crate libscroll-re 0.1.0
[INFO] tweaked toml for crates.io crate libscroll-re 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98911b1214f644901ec6aecc8c395225952c999b0f7bb1f815059b63e7b5ef14
[INFO] running `"docker" "start" "-a" "98911b1214f644901ec6aecc8c395225952c999b0f7bb1f815059b63e7b5ef14"`
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking roots v0.0.6
[INFO] [stderr]     Checking ocaml v0.8.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking flo_curves v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking num-bigint v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.40
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking libscroll v0.1.6
[INFO] [stderr]     Checking libscroll-re v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `step_frame` found for mutable reference `&mut libscroll::Scrollview` in the current scope
[INFO] [stderr]   --> src/lib.rs:80:10
[INFO] [stderr]    |
[INFO] [stderr] 80 |         .step_frame(None);
[INFO] [stderr]    |          ^^^^^^^^^^ method not found in `&mut libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `set_avg_frametime` found for mutable reference `&mut libscroll::Scrollview` in the current scope
[INFO] [stderr]   --> src/lib.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 |         .set_avg_frametime(milliseconds);
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^ method not found in `&mut libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `set_next_frame_predict` found for mutable reference `&mut libscroll::Scrollview` in the current scope
[INFO] [stderr]    --> src/lib.rs:105:10
[INFO] [stderr]     |
[INFO] [stderr] 105 |         .set_next_frame_predict(milliseconds);
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_position_absolute` found for reference `&libscroll::Scrollview` in the current scope
[INFO] [stderr]    --> src/lib.rs:116:10
[INFO] [stderr]     |
[INFO] [stderr] 116 |         .get_position_absolute();
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ method not found in `&libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ToValue`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use ocaml::{ToValue, Value};
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `libscroll-re`.
[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[E0599]: no method named `step_frame` found for mutable reference `&mut libscroll::Scrollview` in the current scope
[INFO] [stderr]   --> src/lib.rs:80:10
[INFO] [stderr]    |
[INFO] [stderr] 80 |         .step_frame(None);
[INFO] [stderr]    |          ^^^^^^^^^^ method not found in `&mut libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `set_avg_frametime` found for mutable reference `&mut libscroll::Scrollview` in the current scope
[INFO] [stderr]   --> src/lib.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 |         .set_avg_frametime(milliseconds);
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^ method not found in `&mut libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `set_next_frame_predict` found for mutable reference `&mut libscroll::Scrollview` in the current scope
[INFO] [stderr]    --> src/lib.rs:105:10
[INFO] [stderr]     |
[INFO] [stderr] 105 |         .set_next_frame_predict(milliseconds);
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^ method not found in `&mut libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_position_absolute` found for reference `&libscroll::Scrollview` in the current scope
[INFO] [stderr]    --> src/lib.rs:116:10
[INFO] [stderr]     |
[INFO] [stderr] 116 |         .get_position_absolute();
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^ method not found in `&libscroll::Scrollview`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ToValue`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use ocaml::{ToValue, Value};
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `libscroll-re`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "98911b1214f644901ec6aecc8c395225952c999b0f7bb1f815059b63e7b5ef14"`
[INFO] running `"docker" "rm" "-f" "98911b1214f644901ec6aecc8c395225952c999b0f7bb1f815059b63e7b5ef14"`
[INFO] [stdout] 98911b1214f644901ec6aecc8c395225952c999b0f7bb1f815059b63e7b5ef14