[INFO] fetching crate jupyter-kernel 0.1.0... [INFO] checking jupyter-kernel-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate jupyter-kernel 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate jupyter-kernel 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jupyter-kernel 0.1.0 [INFO] finished tweaking crates.io crate jupyter-kernel 0.1.0 [INFO] tweaked toml for crates.io crate jupyter-kernel 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 97 packages [INFO] [stderr] Adding aho-corasick v0.5.3 (latest: v1.1.3) [INFO] [stderr] Adding aster v0.22.1 (latest: v0.41.0) [INFO] [stderr] Adding env_logger v0.3.5 (latest: v0.11.3) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding memchr v0.1.11 (latest: v2.7.2) [INFO] [stderr] Adding nom v0.4.0 (latest: v7.1.3) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.4) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.5) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding quasi v0.16.0 (latest: v0.32.0) [INFO] [stderr] Adding quasi_codegen v0.16.0 (latest: v0.32.0) [INFO] [stderr] Adding quasi_macros v0.16.0 (latest: v0.32.0) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding regex v0.1.80 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.3.9 (latest: v0.8.3) [INFO] [stderr] Adding serde v0.6.15 (latest: v1.0.197) [INFO] [stderr] Adding serde_codegen v0.7.15 (latest: v0.9.0) [INFO] [stderr] Adding serde_codegen_internals v0.4.0 (latest: v0.14.2) [INFO] [stderr] Adding serde_json v0.6.1 (latest: v1.0.115) [INFO] [stderr] Adding serde_macros v0.5.3 (latest: v0.8.9) [INFO] [stderr] Adding thread-id v2.0.0 (latest: v4.2.1) [INFO] [stderr] Adding thread_local v0.2.7 (latest: v1.1.8) [INFO] [stderr] Adding utf8-ranges v0.1.3 (latest: v1.0.5) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding zeromq-src v0.2.6+4.3.4 (latest: v0.3.1+4.3.5) [INFO] [stderr] Adding zmq v0.7.0 (latest: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_codegen_internals v0.4.0 [INFO] [stderr] Downloaded quasi v0.16.0 [INFO] [stderr] Downloaded quasi_macros v0.16.0 [INFO] [stderr] Downloaded serde_codegen v0.7.15 [INFO] [stderr] Downloaded quasi_codegen v0.16.0 [INFO] [stderr] Downloaded aster v0.22.1 [INFO] [stderr] Downloaded serde v0.6.15 [INFO] [stderr] Downloaded serde_json v0.6.1 [INFO] [stderr] Downloaded chan v0.1.23 [INFO] [stderr] Downloaded nom v0.4.0 [INFO] [stderr] Downloaded serde_macros v0.5.3 [INFO] [stderr] Downloaded zmq v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a0737b0fc73948703ae05c4a5ef8c2f6b9d339e43bc4f8078bc7cca9d45069f [INFO] running `Command { std: "docker" "start" "-a" "7a0737b0fc73948703ae05c4a5ef8c2f6b9d339e43bc4f8078bc7cca9d45069f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a0737b0fc73948703ae05c4a5ef8c2f6b9d339e43bc4f8078bc7cca9d45069f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a0737b0fc73948703ae05c4a5ef8c2f6b9d339e43bc4f8078bc7cca9d45069f", kill_on_drop: false }` [INFO] [stdout] 7a0737b0fc73948703ae05c4a5ef8c2f6b9d339e43bc4f8078bc7cca9d45069f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73b6381db0a6065985661deb8d0f3af25d1ff3fe2e370b54ca377f39ff097204 [INFO] running `Command { std: "docker" "start" "-a" "73b6381db0a6065985661deb8d0f3af25d1ff3fe2e370b54ca377f39ff097204", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winnow v0.6.5 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling aster v0.22.1 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/aster-0.22.1/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling serde_codegen v0.7.15 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aster` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "73b6381db0a6065985661deb8d0f3af25d1ff3fe2e370b54ca377f39ff097204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b6381db0a6065985661deb8d0f3af25d1ff3fe2e370b54ca377f39ff097204", kill_on_drop: false }` [INFO] [stdout] 73b6381db0a6065985661deb8d0f3af25d1ff3fe2e370b54ca377f39ff097204 [INFO] checking jupyter-kernel-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate jupyter-kernel 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate jupyter-kernel 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jupyter-kernel 0.1.0 [INFO] finished tweaking crates.io crate jupyter-kernel 0.1.0 [INFO] tweaked toml for crates.io crate jupyter-kernel 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ece33a24ad680e15a621382a5079f277d08b1359cf5387901f9984995cc66e34 [INFO] running `Command { std: "docker" "start" "-a" "ece33a24ad680e15a621382a5079f277d08b1359cf5387901f9984995cc66e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ece33a24ad680e15a621382a5079f277d08b1359cf5387901f9984995cc66e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ece33a24ad680e15a621382a5079f277d08b1359cf5387901f9984995cc66e34", kill_on_drop: false }` [INFO] [stdout] ece33a24ad680e15a621382a5079f277d08b1359cf5387901f9984995cc66e34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d0de26263ccdfab45201b5cdd75af3e97595c3dbff7873bca76699c204804b2 [INFO] running `Command { std: "docker" "start" "-a" "8d0de26263ccdfab45201b5cdd75af3e97595c3dbff7873bca76699c204804b2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "8d0de26263ccdfab45201b5cdd75af3e97595c3dbff7873bca76699c204804b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d0de26263ccdfab45201b5cdd75af3e97595c3dbff7873bca76699c204804b2", kill_on_drop: false }` [INFO] [stdout] 8d0de26263ccdfab45201b5cdd75af3e97595c3dbff7873bca76699c204804b2