[INFO] cloning repository https://github.com/jasonrm/mdbook-nix-eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasonrm/mdbook-nix-eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonrm%2Fmdbook-nix-eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonrm%2Fmdbook-nix-eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ccbd127ded71482fc4c345dd9fc0d00c2beb388
[INFO] testing jasonrm/mdbook-nix-eval against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonrm%2Fmdbook-nix-eval" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jasonrm/mdbook-nix-eval 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 git repo https://github.com/jasonrm/mdbook-nix-eval
[INFO] finished tweaking git repo https://github.com/jasonrm/mdbook-nix-eval
[INFO] tweaked toml for git repo https://github.com/jasonrm/mdbook-nix-eval written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/jasonrm/mdbook-nix-eval already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 6c3a3b803e0dab073d2b7e1b3530d090942ba8ee84471d9ff0d478bd2b045c92
[INFO] running `Command { std: "docker" "start" "-a" "6c3a3b803e0dab073d2b7e1b3530d090942ba8ee84471d9ff0d478bd2b045c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c3a3b803e0dab073d2b7e1b3530d090942ba8ee84471d9ff0d478bd2b045c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3a3b803e0dab073d2b7e1b3530d090942ba8ee84471d9ff0d478bd2b045c92", kill_on_drop: false }`
[INFO] [stdout] 6c3a3b803e0dab073d2b7e1b3530d090942ba8ee84471d9ff0d478bd2b045c92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 3975841fcfdf80e45c43881b394dbbc8d446aac3d3eca3638f94a4dbca3a7d47
[INFO] running `Command { std: "docker" "start" "-a" "3975841fcfdf80e45c43881b394dbbc8d446aac3d3eca3638f94a4dbca3a7d47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
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[INFO] [stderr]    Compiling thiserror v1.0.24
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[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]    Compiling elasticlunr-rs v2.3.10
[INFO] [stderr]    Compiling tokio-util v0.3.1
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[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling xml5ever v0.16.1
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[INFO] [stderr]    Compiling markup5ever_rcdom v0.1.0
[INFO] [stderr]    Compiling ammonia v3.1.1
[INFO] [stderr]    Compiling warp v0.2.5
[INFO] [stderr]    Compiling mdbook v0.4.7
[INFO] [stderr]    Compiling mdbook-nix-eval v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "3975841fcfdf80e45c43881b394dbbc8d446aac3d3eca3638f94a4dbca3a7d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3975841fcfdf80e45c43881b394dbbc8d446aac3d3eca3638f94a4dbca3a7d47", kill_on_drop: false }`
[INFO] [stdout] 3975841fcfdf80e45c43881b394dbbc8d446aac3d3eca3638f94a4dbca3a7d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 49ff43fd786a3a50684ba7070746781e1dcd262156fb5c974df61bb80479a069
[INFO] running `Command { std: "docker" "start" "-a" "49ff43fd786a3a50684ba7070746781e1dcd262156fb5c974df61bb80479a069", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mdbook-nix-eval v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_nix_eval-fe07d690e7014e1d)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mdbook_nix_eval-9361e8d79cbbd780)
[INFO] running `Command { std: "docker" "inspect" "49ff43fd786a3a50684ba7070746781e1dcd262156fb5c974df61bb80479a069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ff43fd786a3a50684ba7070746781e1dcd262156fb5c974df61bb80479a069", kill_on_drop: false }`
[INFO] [stdout] 49ff43fd786a3a50684ba7070746781e1dcd262156fb5c974df61bb80479a069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 70b90ac840dea0186f0255bffc48b6504ed0191bf963740d108f375e13a4e785
[INFO] running `Command { std: "docker" "start" "-a" "70b90ac840dea0186f0255bffc48b6504ed0191bf963740d108f375e13a4e785", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_nix_eval-fe07d690e7014e1d)
[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 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdbook_nix_eval-9361e8d79cbbd780)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mdbook-nix-eval
[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" "70b90ac840dea0186f0255bffc48b6504ed0191bf963740d108f375e13a4e785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b90ac840dea0186f0255bffc48b6504ed0191bf963740d108f375e13a4e785", kill_on_drop: false }`
[INFO] [stdout] 70b90ac840dea0186f0255bffc48b6504ed0191bf963740d108f375e13a4e785