[INFO] fetching crate lsmtk 0.1.0...
[INFO] checking lsmtk-0.1.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate lsmtk 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate lsmtk 0.1.0 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 lsmtk 0.1.0
[INFO] finished tweaking crates.io crate lsmtk 0.1.0
[INFO] tweaked toml for crates.io crate lsmtk 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate lsmtk 0.1.0 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerror_core v0.3.0
[INFO] [stderr]   Downloaded derive_util v0.2.0
[INFO] [stderr]   Downloaded prototk v0.4.0
[INFO] [stderr]   Downloaded tatl v0.3.0
[INFO] [stderr]   Downloaded zerror_derive v0.1.0
[INFO] [stderr]   Downloaded armnod v0.4.0
[INFO] [stderr]   Downloaded biometrics v0.4.0
[INFO] [stderr]   Downloaded arrrg_derive v0.2.0
[INFO] [stderr]   Downloaded buffertk v0.4.0
[INFO] [stderr]   Downloaded guacamole v0.3.0
[INFO] [stderr]   Downloaded one_two_eight v0.3.0
[INFO] [stderr]   Downloaded mani v0.1.0
[INFO] [stderr]   Downloaded arrrg v0.2.0
[INFO] [stderr]   Downloaded crc32c v0.6.4
[INFO] [stderr]   Downloaded sst v0.4.0
[INFO] [stderr]   Downloaded setsum v0.4.0
[INFO] [stderr]   Downloaded prototk_derive v0.4.0
[INFO] [stderr]   Downloaded zerror v0.2.0
[INFO] [stderr]   Downloaded utilz v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 03dd879588c0acb67ca4d8645fa94665a94780b91ac8a80af4c58b254a08a41e
[INFO] running `Command { std: "docker" "start" "-a" "03dd879588c0acb67ca4d8645fa94665a94780b91ac8a80af4c58b254a08a41e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03dd879588c0acb67ca4d8645fa94665a94780b91ac8a80af4c58b254a08a41e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03dd879588c0acb67ca4d8645fa94665a94780b91ac8a80af4c58b254a08a41e", kill_on_drop: false }`
[INFO] [stdout] 03dd879588c0acb67ca4d8645fa94665a94780b91ac8a80af4c58b254a08a41e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c9de8cae586c94f6ea6035d902753f13918d14d9f8d604eaf89263c1a348c824
[INFO] running `Command { std: "docker" "start" "-a" "c9de8cae586c94f6ea6035d902753f13918d14d9f8d604eaf89263c1a348c824", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling buffertk v0.4.0
[INFO] [stderr]     Checking zerror v0.2.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]     Checking setsum v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crc32c v0.6.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking utilz v0.2.0
[INFO] [stderr]     Checking biometrics v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crc32c-0.6.4/src/lib.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![cfg_attr(nightly, feature(stdsimd))]
[INFO] [stdout]    |                              ^^^^^^^
[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 E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crc32c` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c9de8cae586c94f6ea6035d902753f13918d14d9f8d604eaf89263c1a348c824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9de8cae586c94f6ea6035d902753f13918d14d9f8d604eaf89263c1a348c824", kill_on_drop: false }`
[INFO] [stdout] c9de8cae586c94f6ea6035d902753f13918d14d9f8d604eaf89263c1a348c824
[INFO] checking lsmtk-0.1.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate lsmtk 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate lsmtk 0.1.0 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 lsmtk 0.1.0
[INFO] finished tweaking crates.io crate lsmtk 0.1.0
[INFO] tweaked toml for crates.io crate lsmtk 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate lsmtk 0.1.0 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" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2fd6a37d5bcd21d5eb60fd5500c630469e9c2ecffcefeb75e2a4623de0a83b96
[INFO] running `Command { std: "docker" "start" "-a" "2fd6a37d5bcd21d5eb60fd5500c630469e9c2ecffcefeb75e2a4623de0a83b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd6a37d5bcd21d5eb60fd5500c630469e9c2ecffcefeb75e2a4623de0a83b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd6a37d5bcd21d5eb60fd5500c630469e9c2ecffcefeb75e2a4623de0a83b96", kill_on_drop: false }`
[INFO] [stdout] 2fd6a37d5bcd21d5eb60fd5500c630469e9c2ecffcefeb75e2a4623de0a83b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fdd1f816f0a625ddbda18c85acec7920f1af2aebae06512d0bfdc7728be5b589
[INFO] running `Command { std: "docker" "start" "-a" "fdd1f816f0a625ddbda18c85acec7920f1af2aebae06512d0bfdc7728be5b589", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling buffertk v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking zerror v0.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]     Checking setsum v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling crc32c v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking utilz v0.2.0
[INFO] [stderr]     Checking biometrics v0.4.0
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crc32c-0.6.4/src/lib.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![cfg_attr(nightly, feature(stdsimd))]
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crc32c` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fdd1f816f0a625ddbda18c85acec7920f1af2aebae06512d0bfdc7728be5b589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd1f816f0a625ddbda18c85acec7920f1af2aebae06512d0bfdc7728be5b589", kill_on_drop: false }`
[INFO] [stdout] fdd1f816f0a625ddbda18c85acec7920f1af2aebae06512d0bfdc7728be5b589
