[INFO] fetching crate retrom-client-web 0.7.38...
[INFO] checking retrom-client-web-0.7.38 against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095-1
[INFO] extracting crate retrom-client-web 0.7.38 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate retrom-client-web 0.7.38
[INFO] finished tweaking crates.io crate retrom-client-web 0.7.38
[INFO] tweaked toml for crates.io crate retrom-client-web 0.7.38 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retrom-client-web 0.7.38 on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retrom-client-web 0.7.38 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2f8a0842ec4b68b4ffb1ad496b06353d4bacae167757b5724e9b7dee0be024e
[INFO] running `Command { std: "docker" "start" "-a" "f2f8a0842ec4b68b4ffb1ad496b06353d4bacae167757b5724e9b7dee0be024e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2f8a0842ec4b68b4ffb1ad496b06353d4bacae167757b5724e9b7dee0be024e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2f8a0842ec4b68b4ffb1ad496b06353d4bacae167757b5724e9b7dee0be024e", kill_on_drop: false }`
[INFO] [stdout] f2f8a0842ec4b68b4ffb1ad496b06353d4bacae167757b5724e9b7dee0be024e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e630707901e253d537df2ee28c47d400516a43292eaf52b740f6ece7fae5d75
[INFO] running `Command { std: "docker" "start" "-a" "6e630707901e253d537df2ee28c47d400516a43292eaf52b740f6ece7fae5d75", kill_on_drop: false }`
[INFO] [stderr]     Checking retrom-client-web v0.7.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "6e630707901e253d537df2ee28c47d400516a43292eaf52b740f6ece7fae5d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e630707901e253d537df2ee28c47d400516a43292eaf52b740f6ece7fae5d75", kill_on_drop: false }`
[INFO] [stdout] 6e630707901e253d537df2ee28c47d400516a43292eaf52b740f6ece7fae5d75