[INFO] fetching crate nickel-lang-core 0.3.0...
[INFO] checking nickel-lang-core-0.3.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate nickel-lang-core 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate nickel-lang-core 0.3.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nickel-lang-core 0.3.0
[INFO] finished tweaking crates.io crate nickel-lang-core 0.3.0
[INFO] tweaked toml for crates.io crate nickel-lang-core 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87fbe7bf7ac73fe61ae6c994fb3787e135ff8a96544ca91d1704c9d3b8008721
[INFO] running `Command { std: "docker" "start" "-a" "87fbe7bf7ac73fe61ae6c994fb3787e135ff8a96544ca91d1704c9d3b8008721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87fbe7bf7ac73fe61ae6c994fb3787e135ff8a96544ca91d1704c9d3b8008721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fbe7bf7ac73fe61ae6c994fb3787e135ff8a96544ca91d1704c9d3b8008721", kill_on_drop: false }`
[INFO] [stdout] 87fbe7bf7ac73fe61ae6c994fb3787e135ff8a96544ca91d1704c9d3b8008721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a73679bca5842961450ae96fc60aa0b508e8b33056523bedc108a1e6ac28192
[INFO] running `Command { std: "docker" "start" "-a" "6a73679bca5842961450ae96fc60aa0b508e8b33056523bedc108a1e6ac28192", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nickel-lang-core v0.3.0 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking serde_spanned v0.6.5
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nickel_lang_utils`
[INFO] [stdout]    --> src/deserialize.rs:587:9
[INFO] [stdout]     |
[INFO] [stdout] 587 |     use nickel_lang_utils::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `nickel_lang_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nickel-lang-core` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6a73679bca5842961450ae96fc60aa0b508e8b33056523bedc108a1e6ac28192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a73679bca5842961450ae96fc60aa0b508e8b33056523bedc108a1e6ac28192", kill_on_drop: false }`
[INFO] [stdout] 6a73679bca5842961450ae96fc60aa0b508e8b33056523bedc108a1e6ac28192
[INFO] checking nickel-lang-core-0.3.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate nickel-lang-core 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate nickel-lang-core 0.3.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nickel-lang-core 0.3.0
[INFO] finished tweaking crates.io crate nickel-lang-core 0.3.0
[INFO] tweaked toml for crates.io crate nickel-lang-core 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb738741428860e3e5954939b3083703ea7b3121843c5a3df632d305f387c12d
[INFO] running `Command { std: "docker" "start" "-a" "fb738741428860e3e5954939b3083703ea7b3121843c5a3df632d305f387c12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb738741428860e3e5954939b3083703ea7b3121843c5a3df632d305f387c12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb738741428860e3e5954939b3083703ea7b3121843c5a3df632d305f387c12d", kill_on_drop: false }`
[INFO] [stdout] fb738741428860e3e5954939b3083703ea7b3121843c5a3df632d305f387c12d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6018cee6db5a89d0bc8fa5f53d30a75f290fecaa68c5e1b92a365b0a3b831f7a
[INFO] running `Command { std: "docker" "start" "-a" "6018cee6db5a89d0bc8fa5f53d30a75f290fecaa68c5e1b92a365b0a3b831f7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
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[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
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[INFO] [stderr]     Checking syntect v5.2.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling nickel-lang-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking comrak v0.17.1
[INFO] [stderr]     Checking criterion v0.4.0
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[INFO] [stderr]     Checking malachite-float v0.4.7
[INFO] [stderr]     Checking malachite v0.4.7
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nickel_lang_utils`
[INFO] [stdout]    --> src/deserialize.rs:587:9
[INFO] [stdout]     |
[INFO] [stdout] 587 |     use nickel_lang_utils::{
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ use of undeclared crate or module `nickel_lang_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nickel-lang-core` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6018cee6db5a89d0bc8fa5f53d30a75f290fecaa68c5e1b92a365b0a3b831f7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6018cee6db5a89d0bc8fa5f53d30a75f290fecaa68c5e1b92a365b0a3b831f7a", kill_on_drop: false }`
[INFO] [stdout] 6018cee6db5a89d0bc8fa5f53d30a75f290fecaa68c5e1b92a365b0a3b831f7a
