[INFO] fetching crate tiny-std 0.2.4...
[INFO] checking tiny-std-0.2.4 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] extracting crate tiny-std 0.2.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tiny-std 0.2.4 on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiny-std 0.2.4
[INFO] finished tweaking crates.io crate tiny-std 0.2.4
[INFO] tweaked toml for crates.io crate tiny-std 0.2.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusl v0.3.0
[INFO] [stderr]   Downloaded sc v0.2.7
[INFO] [stderr]   Downloaded linux-rust-bindings v0.1.3
[INFO] [stderr]   Downloaded tiny-start v0.1.3
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 489bbf7d93e4692bf8d4291d30484b0ea498de118d9a7d13f24237bd77195c9b
[INFO] running `Command { std: "docker" "start" "-a" "489bbf7d93e4692bf8d4291d30484b0ea498de118d9a7d13f24237bd77195c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "489bbf7d93e4692bf8d4291d30484b0ea498de118d9a7d13f24237bd77195c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489bbf7d93e4692bf8d4291d30484b0ea498de118d9a7d13f24237bd77195c9b", kill_on_drop: false }`
[INFO] [stdout] 489bbf7d93e4692bf8d4291d30484b0ea498de118d9a7d13f24237bd77195c9b
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0b97de3b7d724115d1f364aac1e482c691abff4b85dd3e6c9af95c1b2e6093
[INFO] running `Command { std: "docker" "start" "-a" "0c0b97de3b7d724115d1f364aac1e482c691abff4b85dd3e6c9af95c1b2e6093", kill_on_drop: false }`
[INFO] [stderr]     Checking linux-rust-bindings v0.1.3
[INFO] [stderr]     Checking sc v0.2.7
[INFO] [stderr]     Checking rusl v0.3.0
[INFO] [stderr]     Checking tiny-std v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "0c0b97de3b7d724115d1f364aac1e482c691abff4b85dd3e6c9af95c1b2e6093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0b97de3b7d724115d1f364aac1e482c691abff4b85dd3e6c9af95c1b2e6093", kill_on_drop: false }`
[INFO] [stdout] 0c0b97de3b7d724115d1f364aac1e482c691abff4b85dd3e6c9af95c1b2e6093