[INFO] updating cached repository LucianoBestia/mem2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/LucianoBestia/mem2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/LucianoBestia/mem2" "work/ex/beta-1.38-1/sources/1.37.0/gh/LucianoBestia/mem2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/LucianoBestia/mem2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/LucianoBestia/mem2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LucianoBestia/mem2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LucianoBestia/mem2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2c05fdb7fd4bf9186ba73aca4bd3af2d18f51f7c [INFO] sha for GitHub repo LucianoBestia/mem2: 2c05fdb7fd4bf9186ba73aca4bd3af2d18f51f7c [INFO] validating manifest of LucianoBestia/mem2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of LucianoBestia/mem2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing LucianoBestia/mem2 [INFO] finished frobbing LucianoBestia/mem2 [INFO] frobbed toml for LucianoBestia/mem2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/LucianoBestia/mem2/Cargo.toml [INFO] started frobbing LucianoBestia/mem2 [INFO] finished frobbing LucianoBestia/mem2 [INFO] frobbed toml for LucianoBestia/mem2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/LucianoBestia/mem2/Cargo.toml [INFO] crate LucianoBestia/mem2 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing LucianoBestia/mem2 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LucianoBestia/mem2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 2d6199ce6c0c12165f297cdcf425b2162736e9c3d82be71c6e09f0ed4f040a9a [INFO] running `"docker" "start" "-a" "2d6199ce6c0c12165f297cdcf425b2162736e9c3d82be71c6e09f0ed4f040a9a"` [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.43 [INFO] [stderr] Compiling bumpalo v2.3.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.43 [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling weedle v0.8.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.43 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.43 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.43 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.43 [INFO] [stderr] Compiling web-sys v0.3.20 [INFO] [stderr] Compiling js-sys v0.3.20 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.3.20 [INFO] [stderr] Compiling dodrio v0.1.0 [INFO] [stderr] Compiling mem2 v1.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: the item `h3` is imported redundantly [INFO] [stderr] --> src/lib.rs:773:35 [INFO] [stderr] | [INFO] [stderr] 53 | use dodrio::builder::*; [INFO] [stderr] | ------------------ the item `h3` is already imported here [INFO] [stderr] ... [INFO] [stderr] 773 | use dodrio::builder::{h3, text}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `text` is imported redundantly [INFO] [stderr] --> src/lib.rs:773:39 [INFO] [stderr] | [INFO] [stderr] 53 | use dodrio::builder::*; [INFO] [stderr] | ------------------ the item `text` is already imported here [INFO] [stderr] ... [INFO] [stderr] 773 | use dodrio::builder::{h3, text}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1075:24 [INFO] [stderr] | [INFO] [stderr] 1075 | let cb_oh: Closure = Closure::wrap(open_handler); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [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] --> src/lib.rs:1214:25 [INFO] [stderr] | [INFO] [stderr] 1214 | let cb_mrh: Closure = Closure::wrap(msg_recv_handler); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(JsValue)` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:866:33 [INFO] [stderr] | [INFO] [stderr] 866 | let mut game_data = root_rendering_component.rc.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1198:33 [INFO] [stderr] | [INFO] [stderr] 1198 | let mut game_data = root_rendering_component.rc.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `"docker" "inspect" "2d6199ce6c0c12165f297cdcf425b2162736e9c3d82be71c6e09f0ed4f040a9a"` [INFO] running `"docker" "rm" "-f" "2d6199ce6c0c12165f297cdcf425b2162736e9c3d82be71c6e09f0ed4f040a9a"` [INFO] [stdout] 2d6199ce6c0c12165f297cdcf425b2162736e9c3d82be71c6e09f0ed4f040a9a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LucianoBestia/mem2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 40273e5651e40ad0e3202e84c8866a716ba2978217a41e32922a7c510bf6eb00 [INFO] running `"docker" "start" "-a" "40273e5651e40ad0e3202e84c8866a716ba2978217a41e32922a7c510bf6eb00"` [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.43 [INFO] [stderr] Compiling wasm-bindgen-test v0.2.43 [INFO] [stderr] Compiling mem2 v1.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: the item `h3` is imported redundantly [INFO] [stderr] --> src/lib.rs:773:35 [INFO] [stderr] | [INFO] [stderr] 53 | use dodrio::builder::*; [INFO] [stderr] | ------------------ the item `h3` is already imported here [INFO] [stderr] ... [INFO] [stderr] 773 | use dodrio::builder::{h3, text}; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `text` is imported redundantly [INFO] [stderr] --> src/lib.rs:773:39 [INFO] [stderr] | [INFO] [stderr] 53 | use dodrio::builder::*; [INFO] [stderr] | ------------------ the item `text` is already imported here [INFO] [stderr] ... [INFO] [stderr] 773 | use dodrio::builder::{h3, text}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1075:24 [INFO] [stderr] | [INFO] [stderr] 1075 | let cb_oh: Closure = Closure::wrap(open_handler); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fn()` [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] --> src/lib.rs:1214:25 [INFO] [stderr] | [INFO] [stderr] 1214 | let cb_mrh: Closure = Closure::wrap(msg_recv_handler); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(JsValue)` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:866:33 [INFO] [stderr] | [INFO] [stderr] 866 | let mut game_data = root_rendering_component.rc.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:1198:33 [INFO] [stderr] | [INFO] [stderr] 1198 | let mut game_data = root_rendering_component.rc.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `"docker" "inspect" "40273e5651e40ad0e3202e84c8866a716ba2978217a41e32922a7c510bf6eb00"` [INFO] running `"docker" "rm" "-f" "40273e5651e40ad0e3202e84c8866a716ba2978217a41e32922a7c510bf6eb00"` [INFO] [stdout] 40273e5651e40ad0e3202e84c8866a716ba2978217a41e32922a7c510bf6eb00 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/LucianoBestia/mem2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 74c4a7f3615ba02f798ac420dcb92e0d8863fb1da04df41b09e632c8ac0d05b3 [INFO] running `"docker" "start" "-a" "74c4a7f3615ba02f798ac420dcb92e0d8863fb1da04df41b09e632c8ac0d05b3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/mem2-1af679906b855d32 [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" "74c4a7f3615ba02f798ac420dcb92e0d8863fb1da04df41b09e632c8ac0d05b3"` [INFO] running `"docker" "rm" "-f" "74c4a7f3615ba02f798ac420dcb92e0d8863fb1da04df41b09e632c8ac0d05b3"` [INFO] [stdout] 74c4a7f3615ba02f798ac420dcb92e0d8863fb1da04df41b09e632c8ac0d05b3