[INFO] fetching crate color-span 0.2.1...
[INFO] checking color-span-0.2.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate color-span 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate color-span 0.2.1
[INFO] finished tweaking crates.io crate color-span 0.2.1
[INFO] tweaked toml for crates.io crate color-span 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate color-span 0.2.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305a0244f4bc14ef3e37081b98611381297ac9771a2948e8e10f009c13f5ab0d
[INFO] running `Command { std: "docker" "start" "-a" "305a0244f4bc14ef3e37081b98611381297ac9771a2948e8e10f009c13f5ab0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305a0244f4bc14ef3e37081b98611381297ac9771a2948e8e10f009c13f5ab0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305a0244f4bc14ef3e37081b98611381297ac9771a2948e8e10f009c13f5ab0d", kill_on_drop: false }`
[INFO] [stdout] 305a0244f4bc14ef3e37081b98611381297ac9771a2948e8e10f009c13f5ab0d
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5b7293eca9d585d093176c472188c88a32092813952fd332c61f206280d411b
[INFO] running `Command { std: "docker" "start" "-a" "a5b7293eca9d585d093176c472188c88a32092813952fd332c61f206280d411b", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking internship v0.6.0
[INFO] [stderr]     Checking code-span v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking color-span v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `tests/keyword.json`: No such file or directory (os error 2)
[INFO] [stdout]   --> tests/main.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert_eq!(view, from_str(include_str!("keyword.json")).unwrap())
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `color-span` (test "main") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a5b7293eca9d585d093176c472188c88a32092813952fd332c61f206280d411b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b7293eca9d585d093176c472188c88a32092813952fd332c61f206280d411b", kill_on_drop: false }`
[INFO] [stdout] a5b7293eca9d585d093176c472188c88a32092813952fd332c61f206280d411b