[INFO] fetching crate ebi_arithmetic 0.3.7...
[INFO] checking ebi_arithmetic-0.3.7 against try#f93f9bd1edfdb032bbf1c02773329541b22aa5a7 for pr-150727-1
[INFO] extracting crate ebi_arithmetic 0.3.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ebi_arithmetic 0.3.7
[INFO] finished tweaking crates.io crate ebi_arithmetic 0.3.7
[INFO] tweaked toml for crates.io crate ebi_arithmetic 0.3.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ebi_arithmetic 0.3.7 on toolchain f93f9bd1edfdb032bbf1c02773329541b22aa5a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ebi_arithmetic 0.3.7 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" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ee7f0b502b12ab82ced23f8f5ff0e8d26586e20d2cd93652fc0dbc17603cb7c
[INFO] running `Command { std: "docker" "start" "-a" "4ee7f0b502b12ab82ced23f8f5ff0e8d26586e20d2cd93652fc0dbc17603cb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ee7f0b502b12ab82ced23f8f5ff0e8d26586e20d2cd93652fc0dbc17603cb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee7f0b502b12ab82ced23f8f5ff0e8d26586e20d2cd93652fc0dbc17603cb7c", kill_on_drop: false }`
[INFO] [stdout] 4ee7f0b502b12ab82ced23f8f5ff0e8d26586e20d2cd93652fc0dbc17603cb7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b4b2182f3c052fd45cff8efff29630015c198b1c3604aa5eac7479072e900e
[INFO] running `Command { std: "docker" "start" "-a" "e6b4b2182f3c052fd45cff8efff29630015c198b1c3604aa5eac7479072e900e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling malachite-nz v0.9.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking safe_arch v0.9.3
[INFO] [stderr]     Checking wide v0.8.3
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking malachite-base v0.9.0
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking malachite-q v0.9.0
[INFO] [stderr]     Checking malachite-float v0.9.0
[INFO] [stderr]     Checking malachite v0.9.0
[INFO] [stderr]     Checking ebi_arithmetic v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.89s
[INFO] running `Command { std: "docker" "inspect" "e6b4b2182f3c052fd45cff8efff29630015c198b1c3604aa5eac7479072e900e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b4b2182f3c052fd45cff8efff29630015c198b1c3604aa5eac7479072e900e", kill_on_drop: false }`
[INFO] [stdout] e6b4b2182f3c052fd45cff8efff29630015c198b1c3604aa5eac7479072e900e