[INFO] fetching crate ergo-lib-wasm 0.12.0... [INFO] testing ergo-lib-wasm-0.12.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate ergo-lib-wasm 0.12.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ergo-lib-wasm 0.12.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ergo-lib-wasm 0.12.0 [INFO] finished tweaking crates.io crate ergo-lib-wasm 0.12.0 [INFO] tweaked toml for crates.io crate ergo-lib-wasm 0.12.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.22 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.22 [INFO] [stderr] Downloaded ergotree-interpreter v0.12.0 [INFO] [stderr] Downloaded ergo-lib v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43b3d529090325636d05343d861ce551b4ff54a5759f953ea9dd6533dc10a1dd [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" "43b3d529090325636d05343d861ce551b4ff54a5759f953ea9dd6533dc10a1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43b3d529090325636d05343d861ce551b4ff54a5759f953ea9dd6533dc10a1dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b3d529090325636d05343d861ce551b4ff54a5759f953ea9dd6533dc10a1dd", kill_on_drop: false }` [INFO] [stdout] 43b3d529090325636d05343d861ce551b4ff54a5759f953ea9dd6533dc10a1dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9750e30c28c7f8187c8c519219bb96dd51538e73e71790b2c27afcfcaf65bba [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" "c9750e30c28c7f8187c8c519219bb96dd51538e73e71790b2c27afcfcaf65bba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling wasm-bindgen v0.2.72 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling rowan v0.12.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling elliptic-curve v0.5.0 [INFO] [stderr] Compiling k256 v0.4.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.72 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.1 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.72 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling sigma-ser v0.2.1 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling ergotree-ir v0.12.0 [INFO] [stdout] error[E0277]: the trait bound `R: sigma_ser::peekable_reader::Peekable` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ergotree-ir-0.12.0/src/serialization/sigma_byte_reader.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 42 | pub trait SigmaByteRead: ReadSigmaVlqExt { [INFO] [stdout] | --------------- required by this bound in `SigmaByteRead` [INFO] [stdout] ... [INFO] [stdout] 68 | impl SigmaByteRead for SigmaByteReader { [INFO] [stdout] | ^^^^^^^^^^^^^ the trait `sigma_ser::peekable_reader::Peekable` is not implemented for `R` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `std::io::Read` for `SigmaByteReader` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 68 | impl SigmaByteRead for SigmaByteReader { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ergotree-ir` [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 `Command { std: "docker" "inspect" "c9750e30c28c7f8187c8c519219bb96dd51538e73e71790b2c27afcfcaf65bba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9750e30c28c7f8187c8c519219bb96dd51538e73e71790b2c27afcfcaf65bba", kill_on_drop: false }` [INFO] [stdout] c9750e30c28c7f8187c8c519219bb96dd51538e73e71790b2c27afcfcaf65bba