[INFO] fetching crate scirs2-datasets 0.1.0-alpha.6...
[INFO] checking scirs2-datasets-0.1.0-alpha.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate scirs2-datasets 0.1.0-alpha.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate scirs2-datasets 0.1.0-alpha.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate scirs2-datasets 0.1.0-alpha.6
[INFO] tweaked toml for crates.io crate scirs2-datasets 0.1.0-alpha.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-datasets 0.1.0-alpha.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scirs2-datasets 0.1.0-alpha.6 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1f3771cc699e844d7faf93262827596713e95723d048d9f2a72cc0ddd358422
[INFO] running `Command { std: "docker" "start" "-a" "d1f3771cc699e844d7faf93262827596713e95723d048d9f2a72cc0ddd358422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1f3771cc699e844d7faf93262827596713e95723d048d9f2a72cc0ddd358422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f3771cc699e844d7faf93262827596713e95723d048d9f2a72cc0ddd358422", kill_on_drop: false }`
[INFO] [stdout] d1f3771cc699e844d7faf93262827596713e95723d048d9f2a72cc0ddd358422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 390a732c50eff4c33027fc33f6c4af90b808cfaf95499e3c2d19d95c885612ed
[INFO] running `Command { std: "docker" "start" "-a" "390a732c50eff4c33027fc33f6c4af90b808cfaf95499e3c2d19d95c885612ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
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[INFO] [stderr]    Compiling getrandom v0.3.3
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[INFO] [stderr]     Checking getrandom v0.2.16
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[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling cached_proc_macro v0.19.1
[INFO] [stderr]     Checking bzip2 v0.4.4
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking scirs2-core v0.1.0-alpha.6
[INFO] [stderr]     Checking scirs2-datasets v0.1.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.97s
[INFO] running `Command { std: "docker" "inspect" "390a732c50eff4c33027fc33f6c4af90b808cfaf95499e3c2d19d95c885612ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "390a732c50eff4c33027fc33f6c4af90b808cfaf95499e3c2d19d95c885612ed", kill_on_drop: false }`
[INFO] [stdout] 390a732c50eff4c33027fc33f6c4af90b808cfaf95499e3c2d19d95c885612ed