[INFO] fetching crate displaydoc 0.2.4...
[INFO] checking displaydoc-0.2.4 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate displaydoc 0.2.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate displaydoc 0.2.4 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate displaydoc 0.2.4
[INFO] finished tweaking crates.io crate displaydoc 0.2.4
[INFO] tweaked toml for crates.io crate displaydoc 0.2.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate displaydoc 0.2.4 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded basic-toml v0.1.2
[INFO] [stderr]   Downloaded pretty_assertions v0.6.1
[INFO] [stderr]   Downloaded trybuild v1.0.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eafc6a951cfecbb7b133165fed9a771ab085cf14a61d752832f61af8f248db86
[INFO] running `Command { std: "docker" "start" "-a" "eafc6a951cfecbb7b133165fed9a771ab085cf14a61d752832f61af8f248db86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eafc6a951cfecbb7b133165fed9a771ab085cf14a61d752832f61af8f248db86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eafc6a951cfecbb7b133165fed9a771ab085cf14a61d752832f61af8f248db86", kill_on_drop: false }`
[INFO] [stdout] eafc6a951cfecbb7b133165fed9a771ab085cf14a61d752832f61af8f248db86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63cb90ab6d6c23aa345686cf5198203c25d9959a6a894d4cb850d0138f2a0c42
[INFO] running `Command { std: "docker" "start" "-a" "63cb90ab6d6c23aa345686cf5198203c25d9959a6a894d4cb850d0138f2a0c42", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking unicode-ident v1.0.8
[INFO] [stderr]    Compiling trybuild v1.0.80
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]     Checking syn v2.0.15
[INFO] [stderr]     Checking displaydoc v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking basic-toml v0.1.2
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "63cb90ab6d6c23aa345686cf5198203c25d9959a6a894d4cb850d0138f2a0c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63cb90ab6d6c23aa345686cf5198203c25d9959a6a894d4cb850d0138f2a0c42", kill_on_drop: false }`
[INFO] [stdout] 63cb90ab6d6c23aa345686cf5198203c25d9959a6a894d4cb850d0138f2a0c42
