[INFO] fetching crate dia-kit 0.29.0...
[INFO] testing dia-kit-0.29.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate dia-kit 0.29.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate dia-kit 0.29.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dia-kit 0.29.0
[INFO] finished tweaking crates.io crate dia-kit 0.29.0
[INFO] tweaked toml for crates.io crate dia-kit 0.29.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dia-args v0.51.6
[INFO] [stderr]   Downloaded kib v2.0.0
[INFO] [stderr]   Downloaded bi v0.4.0
[INFO] [stderr]   Downloaded blackhole v0.16.0
[INFO] [stderr]   Downloaded dia-semver v6.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11d1cdf3ad1baea8fe727869d3a3a1fd7cd7b78e849d2ba55f2a9771204408ea
[INFO] running `Command { std: "docker" "start" "-a" "11d1cdf3ad1baea8fe727869d3a3a1fd7cd7b78e849d2ba55f2a9771204408ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11d1cdf3ad1baea8fe727869d3a3a1fd7cd7b78e849d2ba55f2a9771204408ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d1cdf3ad1baea8fe727869d3a3a1fd7cd7b78e849d2ba55f2a9771204408ea", kill_on_drop: false }`
[INFO] [stdout] 11d1cdf3ad1baea8fe727869d3a3a1fd7cd7b78e849d2ba55f2a9771204408ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63188a378779cdd88739d584b3bf4dbb9e0e8a296e782e7d05ad2e006cc1953f
[INFO] running `Command { std: "docker" "start" "-a" "63188a378779cdd88739d584b3bf4dbb9e0e8a296e782e7d05ad2e006cc1953f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dia-kit v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "63188a378779cdd88739d584b3bf4dbb9e0e8a296e782e7d05ad2e006cc1953f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63188a378779cdd88739d584b3bf4dbb9e0e8a296e782e7d05ad2e006cc1953f", kill_on_drop: false }`
[INFO] [stdout] 63188a378779cdd88739d584b3bf4dbb9e0e8a296e782e7d05ad2e006cc1953f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 385588b10ea3f5ae367e1b9a6b33719333ca40f28415b1688426b6d27f451b51
[INFO] running `Command { std: "docker" "start" "-a" "385588b10ea3f5ae367e1b9a6b33719333ca40f28415b1688426b6d27f451b51", kill_on_drop: false }`
[INFO] [stderr]    Compiling dia-kit v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "385588b10ea3f5ae367e1b9a6b33719333ca40f28415b1688426b6d27f451b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385588b10ea3f5ae367e1b9a6b33719333ca40f28415b1688426b6d27f451b51", kill_on_drop: false }`
[INFO] [stdout] 385588b10ea3f5ae367e1b9a6b33719333ca40f28415b1688426b6d27f451b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a07553df31858c2d9b94894385ca62a6dbe20032b9cba904ac855bdc9de7ff7d
[INFO] running `Command { std: "docker" "start" "-a" "a07553df31858c2d9b94894385ca62a6dbe20032b9cba904ac855bdc9de7ff7d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dia_kit-4cd6f6ee1d4fc0cd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dia-kit
[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" "a07553df31858c2d9b94894385ca62a6dbe20032b9cba904ac855bdc9de7ff7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07553df31858c2d9b94894385ca62a6dbe20032b9cba904ac855bdc9de7ff7d", kill_on_drop: false }`
[INFO] [stdout] a07553df31858c2d9b94894385ca62a6dbe20032b9cba904ac855bdc9de7ff7d