[INFO] fetching crate evcxr_jupyter 0.6.0... [INFO] checking evcxr_jupyter-0.6.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] extracting crate evcxr_jupyter 0.6.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate evcxr_jupyter 0.6.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate evcxr_jupyter 0.6.0 [INFO] finished tweaking crates.io crate evcxr_jupyter 0.6.0 [INFO] tweaked toml for crates.io crate evcxr_jupyter 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate evcxr_jupyter 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dd6e99b3948aa6a59c38116b88f19b7b3fad233ebbc1efaaa4047d7b4c6ebd2 [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" "9dd6e99b3948aa6a59c38116b88f19b7b3fad233ebbc1efaaa4047d7b4c6ebd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dd6e99b3948aa6a59c38116b88f19b7b3fad233ebbc1efaaa4047d7b4c6ebd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd6e99b3948aa6a59c38116b88f19b7b3fad233ebbc1efaaa4047d7b4c6ebd2", kill_on_drop: false }` [INFO] [stdout] 9dd6e99b3948aa6a59c38116b88f19b7b3fad233ebbc1efaaa4047d7b4c6ebd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 763efed8a733b53d1e00790d995a250793d1dcaa69aedad03345987b8e1c033f [INFO] running `Command { std: "docker" "start" "-a" "763efed8a733b53d1e00790d995a250793d1dcaa69aedad03345987b8e1c033f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ra_ap_stdx v0.0.22 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking text-size v1.0.0 [INFO] [stderr] Compiling fst v0.4.5 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking thin-dst v1.1.0 [INFO] [stderr] Checking drop_bomb v0.1.5 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking ra_ap_paths v0.0.22 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking ra_ap_arena v0.0.22 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking jod-thread v0.1.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking evcxr_input v1.0.0 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rustc-ap-rustc_lexer v685.0.0 [INFO] [stderr] Checking ra_ap_parser v0.0.22 [INFO] [stderr] Checking ra_ap_text_edit v0.0.22 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking ra_ap_toolchain v0.0.22 [INFO] [stderr] Checking proc-macro2 v1.0.24 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking semver-parser v0.10.1 [INFO] [stderr] Checking perf-event-open-sys v1.0.1 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking inotify-sys v0.1.4 [INFO] [stderr] Checking filetime v0.2.13 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking sig v1.0.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling zeromq-src v0.1.10+4.3.2 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking inotify v0.8.3 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking perf-event v0.4.5 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking ra_ap_profile v0.0.22 [INFO] [stderr] Checking ra_ap_vfs v0.0.22 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v5.0.0-pre.4 [INFO] [stderr] Checking pulldown-cmark-to-cmark v6.0.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking ra_ap_vfs-notify v0.0.22 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling salsa-macros v0.16.0 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling chalk-derive v0.36.0 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Checking salsa v0.16.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stdout] error[E0221]: ambiguous associated type `Group` in bounds of `Q` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/interned.rs:466:57 [INFO] [stdout] | [INFO] [stdout] 466 | <>::DynDb as HasQueryGroup>::group_storage(db); [INFO] [stdout] | ^^^^^^^^ ambiguous associated type `Group` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/lib.rs:431:5 [INFO] [stdout] | [INFO] [stdout] 431 | type Group: plumbing::QueryGroup; [INFO] [stdout] | -------------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 466 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 466 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0221]: ambiguous associated type `Group` in bounds of `Q` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/interned.rs:478:57 [INFO] [stdout] | [INFO] [stdout] 478 | <>::DynDb as HasQueryGroup>::group_storage(db); [INFO] [stdout] | ^^^^^^^^ ambiguous associated type `Group` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/lib.rs:431:5 [INFO] [stdout] | [INFO] [stdout] 431 | type Group: plumbing::QueryGroup; [INFO] [stdout] | -------------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 478 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 478 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0221]: ambiguous associated type `Group` in bounds of `Q` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/interned.rs:490:57 [INFO] [stdout] | [INFO] [stdout] 490 | <>::DynDb as HasQueryGroup>::group_storage(db); [INFO] [stdout] | ^^^^^^^^ ambiguous associated type `Group` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/lib.rs:431:5 [INFO] [stdout] | [INFO] [stdout] 431 | type Group: plumbing::QueryGroup; [INFO] [stdout] | -------------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 490 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 490 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0221]: ambiguous associated type `Group` in bounds of `Q` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/interned.rs:512:57 [INFO] [stdout] | [INFO] [stdout] 512 | <>::DynDb as HasQueryGroup>::group_storage(db); [INFO] [stdout] | ^^^^^^^^ ambiguous associated type `Group` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/salsa-0.16.0/src/lib.rs:431:5 [INFO] [stdout] | [INFO] [stdout] 431 | type Group: plumbing::QueryGroup; [INFO] [stdout] | -------------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | ambiguous `Group` from `for<'d> QueryDb<'d>` [INFO] [stdout] | [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 512 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: use fully qualified syntax to disambiguate [INFO] [stdout] | [INFO] [stdout] 512 | <>::DynDb as HasQueryGroup< QueryDb<'d>>::Group>>::group_storage(db); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0221`. [INFO] [stdout] [INFO] [stderr] error: could not compile `salsa` [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" "763efed8a733b53d1e00790d995a250793d1dcaa69aedad03345987b8e1c033f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "763efed8a733b53d1e00790d995a250793d1dcaa69aedad03345987b8e1c033f", kill_on_drop: false }` [INFO] [stdout] 763efed8a733b53d1e00790d995a250793d1dcaa69aedad03345987b8e1c033f