[INFO] fetching crate evcxr_jupyter 0.15.1...
[INFO] checking evcxr_jupyter-0.15.1 against master#180dffba142c47240ca0d93096ce90b9fd97c8d7 for pr-114716
[INFO] extracting crate evcxr_jupyter 0.15.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate evcxr_jupyter 0.15.1 on toolchain 180dffba142c47240ca0d93096ce90b9fd97c8d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evcxr_jupyter 0.15.1
[INFO] finished tweaking crates.io crate evcxr_jupyter 0.15.1
[INFO] tweaked toml for crates.io crate evcxr_jupyter 0.15.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate evcxr_jupyter 0.15.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_vfs-notify v0.0.159
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[INFO] [stderr]   Downloaded unic-common v0.9.0
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[INFO] [stderr]   Downloaded async-trait v0.1.71
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[INFO] [stderr]   Downloaded chalk-ir v0.92.0
[INFO] [stderr]   Downloaded ariadne v0.2.0
[INFO] [stderr]   Downloaded evcxr_input v1.0.0
[INFO] [stderr]   Downloaded dot v0.1.4
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.3
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[INFO] [stderr]   Downloaded hkalbasi-rustc-ap-rustc_abi v0.0.20221221
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[INFO] [stderr]   Downloaded ra_ap_hir_def v0.0.159
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[INFO] [stderr]   Downloaded ra_ap_parser v0.0.159
[INFO] [stderr]   Downloaded cov-mark v2.0.0-pre.1
[INFO] [stderr]   Downloaded evcxr v0.15.1
[INFO] [stderr]   Downloaded dissimilar v1.0.6
[INFO] [stderr]   Downloaded perf-event v0.4.7
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.159
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[INFO] [stderr]   Downloaded always-assert v0.1.3
[INFO] [stderr]   Downloaded ra_ap_paths v0.0.159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5af6efd3484ffda63f479a30636f5ad30bb9add785139f5ff2c5b0c589985b7
[INFO] running `Command { std: "docker" "start" "-a" "c5af6efd3484ffda63f479a30636f5ad30bb9add785139f5ff2c5b0c589985b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5af6efd3484ffda63f479a30636f5ad30bb9add785139f5ff2c5b0c589985b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5af6efd3484ffda63f479a30636f5ad30bb9add785139f5ff2c5b0c589985b7", kill_on_drop: false }`
[INFO] [stdout] c5af6efd3484ffda63f479a30636f5ad30bb9add785139f5ff2c5b0c589985b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84804abf0c94860460978cfad28e257f4ae8c26faa9fc5241940927e5eb6c1ba
[INFO] running `Command { std: "docker" "start" "-a" "84804abf0c94860460978cfad28e257f4ae8c26faa9fc5241940927e5eb6c1ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking either v1.8.1
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[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.0
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[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking smol_str v0.2.0
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[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking unic-emoji-char v0.9.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking ra_ap_stdx v0.0.159
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking ra_ap_limit v0.0.159
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking ra_ap_paths v0.0.159
[INFO] [stderr]     Checking cov-mark v2.0.0-pre.1
[INFO] [stderr]     Checking dissimilar v1.0.6
[INFO] [stderr]     Checking bitflags v2.3.3
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[INFO] [stderr]     Checking ena v0.14.2
[INFO] [stderr]     Checking ra_ap_tt v0.0.159
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling serde_json v1.0.102
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking ra_ap_parser v0.0.159
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[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking ra_ap_cfg v0.0.159
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
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[INFO] [stderr]    Compiling rustix v0.38.4
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[INFO] [stderr]    Compiling which v4.4.0
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[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]     Checking notify v5.1.0
[INFO] [stderr]    Compiling evcxr v0.15.1
[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking sig v1.0.0
[INFO] [stderr]     Checking libloading v0.8.0
[INFO] [stderr]     Checking evcxr_input v1.0.0
[INFO] [stderr]     Checking sha2 v0.10.7
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[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]    Compiling salsa-macros v0.17.0-pre.2
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]    Compiling synstructure v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling chalk-derive v0.92.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking salsa v0.17.0-pre.2
[INFO] [stderr]     Checking chalk-ir v0.92.0
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking hkalbasi-rustc-ap-rustc_abi v0.0.20221221
[INFO] [stderr]     Checking ra_ap_vfs-notify v0.0.159
[INFO] [stderr]     Checking chalk-solve v0.92.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking asynchronous-codec v0.6.1
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking chalk-recursive v0.92.0
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking zeromq v0.3.3
[INFO] [stderr]     Checking triomphe v0.1.9
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking toml_edit v0.19.12
[INFO] [stderr]     Checking ra_ap_syntax v0.0.159
[INFO] [stderr]     Checking ra_ap_intern v0.0.159
[INFO] [stderr]     Checking cargo_metadata v0.15.4
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking ra_ap_base_db v0.0.159
[INFO] [stderr]     Checking ra_ap_mbe v0.0.159
[INFO] [stderr]     Checking ra_ap_project_model v0.0.159
[INFO] [stderr]     Checking ra_ap_hir_expand v0.0.159
[INFO] [stderr]     Checking ra_ap_hir_def v0.0.159
[INFO] [stderr]     Checking ra_ap_hir_ty v0.0.159
[INFO] [stderr]     Checking ra_ap_hir v0.0.159
[INFO] [stderr]     Checking ra_ap_ide_db v0.0.159
[INFO] [stderr]     Checking ra_ap_ide_ssr v0.0.159
[INFO] [stderr]     Checking ra_ap_ide_diagnostics v0.0.159
[INFO] [stderr]     Checking ra_ap_ide_assists v0.0.159
[INFO] [stderr]     Checking ra_ap_ide_completion v0.0.159
[INFO] [stderr]     Checking ra_ap_ide v0.0.159
[INFO] [stderr]     Checking evcxr_jupyter v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.65s
[INFO] running `Command { std: "docker" "inspect" "84804abf0c94860460978cfad28e257f4ae8c26faa9fc5241940927e5eb6c1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84804abf0c94860460978cfad28e257f4ae8c26faa9fc5241940927e5eb6c1ba", kill_on_drop: false }`
[INFO] [stdout] 84804abf0c94860460978cfad28e257f4ae8c26faa9fc5241940927e5eb6c1ba