[INFO] fetching crate basic-text 0.4.0...
[INFO] checking basic-text-0.4.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate basic-text 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate basic-text 0.4.0 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic-text 0.4.0
[INFO] finished tweaking crates.io crate basic-text 0.4.0
[INFO] tweaked toml for crates.io crate basic-text 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate basic-text 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65e9d624543ea0eb73fe51cc78ad12fee4f9eef312055e8149047cfd5071d43d
[INFO] running `Command { std: "docker" "start" "-a" "65e9d624543ea0eb73fe51cc78ad12fee4f9eef312055e8149047cfd5071d43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65e9d624543ea0eb73fe51cc78ad12fee4f9eef312055e8149047cfd5071d43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e9d624543ea0eb73fe51cc78ad12fee4f9eef312055e8149047cfd5071d43d", kill_on_drop: false }`
[INFO] [stdout] 65e9d624543ea0eb73fe51cc78ad12fee4f9eef312055e8149047cfd5071d43d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b64a0c5112e6f5abfec7eb62a6336f96d8e3eb6e9c8696324ff7dd603e59f5d1
[INFO] running `Command { std: "docker" "start" "-a" "b64a0c5112e6f5abfec7eb62a6336f96d8e3eb6e9c8696324ff7dd603e59f5d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]     Checking duplex v0.4.0
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling unsafe-io v0.6.9
[INFO] [stderr]    Compiling layered-io v0.5.2
[INFO] [stderr]    Compiling basic-text v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking utf8-io v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling basic-text-internals v0.4.0
[INFO] [stderr]    Compiling basic-text-literals v0.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.72s
[INFO] running `Command { std: "docker" "inspect" "b64a0c5112e6f5abfec7eb62a6336f96d8e3eb6e9c8696324ff7dd603e59f5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64a0c5112e6f5abfec7eb62a6336f96d8e3eb6e9c8696324ff7dd603e59f5d1", kill_on_drop: false }`
[INFO] [stdout] b64a0c5112e6f5abfec7eb62a6336f96d8e3eb6e9c8696324ff7dd603e59f5d1