[INFO] fetching crate rustdoc-katex-demo 0.1.5...
[INFO] testing rustdoc-katex-demo-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rustdoc-katex-demo 0.1.5 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate rustdoc-katex-demo 0.1.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustdoc-katex-demo 0.1.5
[INFO] finished tweaking crates.io crate rustdoc-katex-demo 0.1.5
[INFO] tweaked toml for crates.io crate rustdoc-katex-demo 0.1.5 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac5da4ecbafa4d4a4826a6c7d0c42ca2b828430baf929880adc3607a0053db71
[INFO] running `Command { std: "docker" "start" "-a" "ac5da4ecbafa4d4a4826a6c7d0c42ca2b828430baf929880adc3607a0053db71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5da4ecbafa4d4a4826a6c7d0c42ca2b828430baf929880adc3607a0053db71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5da4ecbafa4d4a4826a6c7d0c42ca2b828430baf929880adc3607a0053db71", kill_on_drop: false }`
[INFO] [stdout] ac5da4ecbafa4d4a4826a6c7d0c42ca2b828430baf929880adc3607a0053db71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2edc379751bbcb8643246ea1111cf065a1e5af3dbee5e806811e1840f9075ef
[INFO] running `Command { std: "docker" "start" "-a" "d2edc379751bbcb8643246ea1111cf065a1e5af3dbee5e806811e1840f9075ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustdoc-katex-demo v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "d2edc379751bbcb8643246ea1111cf065a1e5af3dbee5e806811e1840f9075ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2edc379751bbcb8643246ea1111cf065a1e5af3dbee5e806811e1840f9075ef", kill_on_drop: false }`
[INFO] [stdout] d2edc379751bbcb8643246ea1111cf065a1e5af3dbee5e806811e1840f9075ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f82bf0ec72555fcc2f23609e162f312ebc4601e3e2a7c950fc88dd14f2ad3dd7
[INFO] running `Command { std: "docker" "start" "-a" "f82bf0ec72555fcc2f23609e162f312ebc4601e3e2a7c950fc88dd14f2ad3dd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustdoc-katex-demo v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustdoc_katex_demo-7a51582387337d79)
[INFO] running `Command { std: "docker" "inspect" "f82bf0ec72555fcc2f23609e162f312ebc4601e3e2a7c950fc88dd14f2ad3dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82bf0ec72555fcc2f23609e162f312ebc4601e3e2a7c950fc88dd14f2ad3dd7", kill_on_drop: false }`
[INFO] [stdout] f82bf0ec72555fcc2f23609e162f312ebc4601e3e2a7c950fc88dd14f2ad3dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65a772c8da19699f006af103d9819005c500a9ea68960d2d0ab022e8fb45091e
[INFO] running `Command { std: "docker" "start" "-a" "65a772c8da19699f006af103d9819005c500a9ea68960d2d0ab022e8fb45091e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustdoc_katex_demo-7a51582387337d79)
[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] [stderr]    Doc-tests rustdoc-katex-demo
[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" "65a772c8da19699f006af103d9819005c500a9ea68960d2d0ab022e8fb45091e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a772c8da19699f006af103d9819005c500a9ea68960d2d0ab022e8fb45091e", kill_on_drop: false }`
[INFO] [stdout] 65a772c8da19699f006af103d9819005c500a9ea68960d2d0ab022e8fb45091e