[INFO] fetching crate js0 0.1.0...
[INFO] checking js0-0.1.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate js0 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate js0 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate js0 0.1.0
[INFO] tweaked toml for crates.io crate js0 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate js0 0.1.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate js0 0.1.0 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57c8331e7595b88541decbb3348dfbd8c6d483a1c7172720b6275e54c2cfb381
[INFO] running `Command { std: "docker" "start" "-a" "57c8331e7595b88541decbb3348dfbd8c6d483a1c7172720b6275e54c2cfb381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57c8331e7595b88541decbb3348dfbd8c6d483a1c7172720b6275e54c2cfb381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c8331e7595b88541decbb3348dfbd8c6d483a1c7172720b6275e54c2cfb381", kill_on_drop: false }`
[INFO] [stdout] 57c8331e7595b88541decbb3348dfbd8c6d483a1c7172720b6275e54c2cfb381
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ff70c8de6fdcbb852aa570e508a84445d91ed563363cd3952ef24cb1123016f
[INFO] running `Command { std: "docker" "start" "-a" "3ff70c8de6fdcbb852aa570e508a84445d91ed563363cd3952ef24cb1123016f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking get_dir v0.5.0
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling static_init_macro v1.0.4
[INFO] [stderr]    Compiling static_init v1.0.4
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking js0 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking coarsetime v0.1.36
[INFO] [stderr]     Checking aok v0.1.17
[INFO] [stderr]     Checking path_end v0.1.1
[INFO] [stderr]     Checking workspace_root v0.2.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking logforth v0.27.0
[INFO] [stderr]     Checking log_init v0.1.26
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "3ff70c8de6fdcbb852aa570e508a84445d91ed563363cd3952ef24cb1123016f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff70c8de6fdcbb852aa570e508a84445d91ed563363cd3952ef24cb1123016f", kill_on_drop: false }`
[INFO] [stdout] 3ff70c8de6fdcbb852aa570e508a84445d91ed563363cd3952ef24cb1123016f