[INFO] fetching crate rusty_v8 0.22.1... [INFO] checking rusty_v8-0.22.1 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate rusty_v8 0.22.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rusty_v8 0.22.1 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty_v8 0.22.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rusty_v8 0.22.1 [INFO] tweaked toml for crates.io crate rusty_v8 0.22.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate rusty_v8 0.22.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded align-data v0.1.0 [INFO] [stderr] Downloaded fslock v0.1.6 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9d4f599eeb7b7dff22e22cd6d62b53b99770301c56aef708b210f1a1429763a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f9d4f599eeb7b7dff22e22cd6d62b53b99770301c56aef708b210f1a1429763a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9d4f599eeb7b7dff22e22cd6d62b53b99770301c56aef708b210f1a1429763a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d4f599eeb7b7dff22e22cd6d62b53b99770301c56aef708b210f1a1429763a", kill_on_drop: false }` [INFO] [stdout] f9d4f599eeb7b7dff22e22cd6d62b53b99770301c56aef708b210f1a1429763a [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c96e941ef91188703823768fb00b9ea88a03b6912308a51bddffd8e8757cb2fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c96e941ef91188703823768fb00b9ea88a03b6912308a51bddffd8e8757cb2fc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling trybuild v1.0.42 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking align-data v0.1.0 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling fslock v0.1.6 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling rusty_v8 v0.22.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/isolate.rs:418:13 [INFO] [stdout] | [INFO] [stdout] 418 | let r = Any::downcast_ref::(&**b).unwrap(); [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/isolate.rs:425:13 [INFO] [stdout] | [INFO] [stdout] 425 | let r = Any::downcast_mut::(&mut **b).unwrap(); [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/support.rs:411:8 [INFO] [stdout] | [INFO] [stdout] 411 | if Any::is::(&value) { [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stdout] error: couldn't read tests/../third_party/icu/common/icudtl.dat: No such file or directory (os error 2) [INFO] [stdout] --> tests/test_api.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | assert!(v8::icu::set_common_data(align_data::include_aligned!( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 29 | | align_data::Align16, [INFO] [stdout] 30 | | "../third_party/icu/common/icudtl.dat" [INFO] [stdout] 31 | | )) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read tests/../third_party/icu/common/icudtl.dat: No such file or directory (os error 2) [INFO] [stdout] --> tests/test_api.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | assert!(v8::icu::set_common_data(align_data::include_aligned!( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 29 | | align_data::Align16, [INFO] [stdout] 30 | | "../third_party/icu/common/icudtl.dat" [INFO] [stdout] 31 | | )) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty_v8` [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/isolate.rs:418:13 [INFO] [stdout] | [INFO] [stdout] 418 | let r = Any::downcast_ref::(&**b).unwrap(); [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/isolate.rs:425:13 [INFO] [stdout] | [INFO] [stdout] 425 | let r = Any::downcast_mut::(&mut **b).unwrap(); [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/support.rs:411:8 [INFO] [stdout] | [INFO] [stdout] 411 | if Any::is::(&value) { [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c96e941ef91188703823768fb00b9ea88a03b6912308a51bddffd8e8757cb2fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c96e941ef91188703823768fb00b9ea88a03b6912308a51bddffd8e8757cb2fc", kill_on_drop: false }` [INFO] [stdout] c96e941ef91188703823768fb00b9ea88a03b6912308a51bddffd8e8757cb2fc