[INFO] fetching crate unmake 0.0.23...
[INFO] checking unmake-0.0.23 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate unmake 0.0.23 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate unmake 0.0.23
[INFO] finished tweaking crates.io crate unmake 0.0.23
[INFO] tweaked toml for crates.io crate unmake 0.0.23 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unmake 0.0.23 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unmake 0.0.23 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopts v0.2.24
[INFO] [stderr]   Downloaded peg v0.8.5
[INFO] [stderr]   Downloaded peg-macros v0.8.5
[INFO] [stderr]   Downloaded tinyrick v0.0.17
[INFO] [stderr]   Downloaded tinyrick_extras v0.0.11
[INFO] [stderr]   Downloaded peg-runtime v0.8.5
[INFO] [stderr]   Downloaded die v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02ccd77bc6894f4c848e2dee365398472ed6e23a2032b2fa3bf7f7b0da71ff94
[INFO] running `Command { std: "docker" "start" "-a" "02ccd77bc6894f4c848e2dee365398472ed6e23a2032b2fa3bf7f7b0da71ff94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02ccd77bc6894f4c848e2dee365398472ed6e23a2032b2fa3bf7f7b0da71ff94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ccd77bc6894f4c848e2dee365398472ed6e23a2032b2fa3bf7f7b0da71ff94", kill_on_drop: false }`
[INFO] [stdout] 02ccd77bc6894f4c848e2dee365398472ed6e23a2032b2fa3bf7f7b0da71ff94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa8baa6b7fc29b89c80f8d626076e47ffa5e799343f678ae81751ef5ef02abe3
[INFO] running `Command { std: "docker" "start" "-a" "fa8baa6b7fc29b89c80f8d626076e47ffa5e799343f678ae81751ef5ef02abe3", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]     Checking die v0.2.0
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking peg v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking unmake v0.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `Command { std: "docker" "inspect" "fa8baa6b7fc29b89c80f8d626076e47ffa5e799343f678ae81751ef5ef02abe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8baa6b7fc29b89c80f8d626076e47ffa5e799343f678ae81751ef5ef02abe3", kill_on_drop: false }`
[INFO] [stdout] fa8baa6b7fc29b89c80f8d626076e47ffa5e799343f678ae81751ef5ef02abe3