[INFO] fetching crate subst 0.3.7...
[INFO] checking subst-0.3.7 against try#0c7fed2b7584d310ca8221267fa1b3bec4df427f for pr-133502-4
[INFO] extracting crate subst 0.3.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate subst 0.3.7 on toolchain 0c7fed2b7584d310ca8221267fa1b3bec4df427f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subst 0.3.7
[INFO] finished tweaking crates.io crate subst 0.3.7
[INFO] tweaked toml for crates.io crate subst 0.3.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10bcc908878a33ed25c8b674e8c3f22fa657860b393ff9d0dd27853c07ba4cda
[INFO] running `Command { std: "docker" "start" "-a" "10bcc908878a33ed25c8b674e8c3f22fa657860b393ff9d0dd27853c07ba4cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10bcc908878a33ed25c8b674e8c3f22fa657860b393ff9d0dd27853c07ba4cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10bcc908878a33ed25c8b674e8c3f22fa657860b393ff9d0dd27853c07ba4cda", kill_on_drop: false }`
[INFO] [stdout] 10bcc908878a33ed25c8b674e8c3f22fa657860b393ff9d0dd27853c07ba4cda
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cc539ab57ab6b5b1410b4f3052cc0193806f6b34c2e497024a47c80c8f59f6d
[INFO] running `Command { std: "docker" "start" "-a" "7cc539ab57ab6b5b1410b4f3052cc0193806f6b34c2e497024a47c80c8f59f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling assert2-macros v0.3.15
[INFO] [stderr]     Checking subst v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking assert2 v0.3.15
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.59s
[INFO] running `Command { std: "docker" "inspect" "7cc539ab57ab6b5b1410b4f3052cc0193806f6b34c2e497024a47c80c8f59f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc539ab57ab6b5b1410b4f3052cc0193806f6b34c2e497024a47c80c8f59f6d", kill_on_drop: false }`
[INFO] [stdout] 7cc539ab57ab6b5b1410b4f3052cc0193806f6b34c2e497024a47c80c8f59f6d