[INFO] fetching crate byteorder-core2 1.5.0-core2...
[INFO] checking byteorder-core2-1.5.0-core2 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate byteorder-core2 1.5.0-core2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate byteorder-core2 1.5.0-core2
[INFO] finished tweaking crates.io crate byteorder-core2 1.5.0-core2
[INFO] tweaked toml for crates.io crate byteorder-core2 1.5.0-core2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate byteorder-core2 1.5.0-core2 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate byteorder-core2 1.5.0-core2 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 474bdc65fbc1dccf74ff1ed5e3825d689766cc4213e09ae06e7fb05b8c48d1aa
[INFO] running `Command { std: "docker" "start" "-a" "474bdc65fbc1dccf74ff1ed5e3825d689766cc4213e09ae06e7fb05b8c48d1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474bdc65fbc1dccf74ff1ed5e3825d689766cc4213e09ae06e7fb05b8c48d1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474bdc65fbc1dccf74ff1ed5e3825d689766cc4213e09ae06e7fb05b8c48d1aa", kill_on_drop: false }`
[INFO] [stdout] 474bdc65fbc1dccf74ff1ed5e3825d689766cc4213e09ae06e7fb05b8c48d1aa
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3af590f2a44aab8ca34196b0cc14ccca5667b1b9073d3acac0877a3dd48a3baf
[INFO] running `Command { std: "docker" "start" "-a" "3af590f2a44aab8ca34196b0cc14ccca5667b1b9073d3acac0877a3dd48a3baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking byteorder-core2 v1.5.0-core2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "3af590f2a44aab8ca34196b0cc14ccca5667b1b9073d3acac0877a3dd48a3baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af590f2a44aab8ca34196b0cc14ccca5667b1b9073d3acac0877a3dd48a3baf", kill_on_drop: false }`
[INFO] [stdout] 3af590f2a44aab8ca34196b0cc14ccca5667b1b9073d3acac0877a3dd48a3baf