[INFO] fetching crate rainbow-text 0.1.5...
[INFO] testing rainbow-text-0.1.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rainbow-text 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rainbow-text 0.1.5 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rainbow-text 0.1.5
[INFO] finished tweaking crates.io crate rainbow-text 0.1.5
[INFO] tweaked toml for crates.io crate rainbow-text 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfe5e2ca47944ba1774ca669b3e905cfe5b7f1be1c7bc6abeaccfcc05eb04f66
[INFO] running `Command { std: "docker" "start" "-a" "cfe5e2ca47944ba1774ca669b3e905cfe5b7f1be1c7bc6abeaccfcc05eb04f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe5e2ca47944ba1774ca669b3e905cfe5b7f1be1c7bc6abeaccfcc05eb04f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe5e2ca47944ba1774ca669b3e905cfe5b7f1be1c7bc6abeaccfcc05eb04f66", kill_on_drop: false }`
[INFO] [stdout] cfe5e2ca47944ba1774ca669b3e905cfe5b7f1be1c7bc6abeaccfcc05eb04f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33e1bbec849cea67a024cbcba2d46a1ee5d09fb351cee7f2b7c6061180dd40a5
[INFO] running `Command { std: "docker" "start" "-a" "33e1bbec849cea67a024cbcba2d46a1ee5d09fb351cee7f2b7c6061180dd40a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling rainbow-text v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "33e1bbec849cea67a024cbcba2d46a1ee5d09fb351cee7f2b7c6061180dd40a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e1bbec849cea67a024cbcba2d46a1ee5d09fb351cee7f2b7c6061180dd40a5", kill_on_drop: false }`
[INFO] [stdout] 33e1bbec849cea67a024cbcba2d46a1ee5d09fb351cee7f2b7c6061180dd40a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1460ad2c19ab57c7842d2a2550eb772af32d00cea25c65926a3d6301124188cf
[INFO] running `Command { std: "docker" "start" "-a" "1460ad2c19ab57c7842d2a2550eb772af32d00cea25c65926a3d6301124188cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rainbow-text v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "1460ad2c19ab57c7842d2a2550eb772af32d00cea25c65926a3d6301124188cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1460ad2c19ab57c7842d2a2550eb772af32d00cea25c65926a3d6301124188cf", kill_on_drop: false }`
[INFO] [stdout] 1460ad2c19ab57c7842d2a2550eb772af32d00cea25c65926a3d6301124188cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1918aac7c18b0b9042d14b1cca34b97923dc0ec176d78ff72cd8dc0862e3bbd
[INFO] running `Command { std: "docker" "start" "-a" "a1918aac7c18b0b9042d14b1cca34b97923dc0ec176d78ff72cd8dc0862e3bbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rainbow_text-4da03de6f0d06c7a)
[INFO] [stderr]    Doc-tests rainbow-text
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1918aac7c18b0b9042d14b1cca34b97923dc0ec176d78ff72cd8dc0862e3bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1918aac7c18b0b9042d14b1cca34b97923dc0ec176d78ff72cd8dc0862e3bbd", kill_on_drop: false }`
[INFO] [stdout] a1918aac7c18b0b9042d14b1cca34b97923dc0ec176d78ff72cd8dc0862e3bbd