[INFO] fetching crate basic-oop 0.8.3...
[INFO] checking basic-oop-0.8.3 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate basic-oop 0.8.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate basic-oop 0.8.3
[INFO] finished tweaking crates.io crate basic-oop 0.8.3
[INFO] tweaked toml for crates.io crate basic-oop 0.8.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate basic-oop 0.8.3 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 basic-oop 0.8.3 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b487c6e256c9a74c3a7773dc11bcd33cfa8db7b46e0ca77bbc54dde5aba3cb13
[INFO] running `Command { std: "docker" "start" "-a" "b487c6e256c9a74c3a7773dc11bcd33cfa8db7b46e0ca77bbc54dde5aba3cb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b487c6e256c9a74c3a7773dc11bcd33cfa8db7b46e0ca77bbc54dde5aba3cb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b487c6e256c9a74c3a7773dc11bcd33cfa8db7b46e0ca77bbc54dde5aba3cb13", kill_on_drop: false }`
[INFO] [stdout] b487c6e256c9a74c3a7773dc11bcd33cfa8db7b46e0ca77bbc54dde5aba3cb13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5b8a6018afdbac53e8ca970586abddbcaf1fef217adf78b45a39908573266531
[INFO] running `Command { std: "docker" "start" "-a" "5b8a6018afdbac53e8ca970586abddbcaf1fef217adf78b45a39908573266531", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking arraybox v0.1.4
[INFO] [stderr]    Compiling anycase v0.1.0
[INFO] [stderr]     Checking downcast-rs v2.0.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking dynamic-cast v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling macro_magic_core_macros v0.6.0
[INFO] [stderr]    Compiling macro_magic_core v0.6.0
[INFO] [stderr]    Compiling macro_magic_macros v0.6.0
[INFO] [stderr]    Compiling macro_magic v0.6.0
[INFO] [stderr]    Compiling basic-oop-macro v0.8.2
[INFO] [stderr]     Checking basic-oop v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "5b8a6018afdbac53e8ca970586abddbcaf1fef217adf78b45a39908573266531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8a6018afdbac53e8ca970586abddbcaf1fef217adf78b45a39908573266531", kill_on_drop: false }`
[INFO] [stdout] 5b8a6018afdbac53e8ca970586abddbcaf1fef217adf78b45a39908573266531