[INFO] fetching crate v_latexescape 0.13.1...
[INFO] testing v_latexescape-0.13.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate v_latexescape 0.13.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate v_latexescape 0.13.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v_latexescape 0.13.1
[INFO] finished tweaking crates.io crate v_latexescape 0.13.1
[INFO] tweaked toml for crates.io crate v_latexescape 0.13.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded v_escape_derive v0.9.1
[INFO] [stderr]   Downloaded buf-min v0.6.1
[INFO] [stderr]   Downloaded v_escape v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06b80cf75bd4d71202c7306c46a57082bc89d555c276e233ea4b69f252e2b253
[INFO] running `Command { std: "docker" "start" "-a" "06b80cf75bd4d71202c7306c46a57082bc89d555c276e233ea4b69f252e2b253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b80cf75bd4d71202c7306c46a57082bc89d555c276e233ea4b69f252e2b253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b80cf75bd4d71202c7306c46a57082bc89d555c276e233ea4b69f252e2b253", kill_on_drop: false }`
[INFO] [stdout] 06b80cf75bd4d71202c7306c46a57082bc89d555c276e233ea4b69f252e2b253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7749e902d85d6997a1bf352a75bc288275bdd63415e3213991830acafeb944e8
[INFO] running `Command { std: "docker" "start" "-a" "7749e902d85d6997a1bf352a75bc288275bdd63415e3213991830acafeb944e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling v_escape v0.18.0
[INFO] [stderr]    Compiling v_latexescape v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling buf-min v0.6.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling v_escape_derive v0.9.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "7749e902d85d6997a1bf352a75bc288275bdd63415e3213991830acafeb944e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7749e902d85d6997a1bf352a75bc288275bdd63415e3213991830acafeb944e8", kill_on_drop: false }`
[INFO] [stdout] 7749e902d85d6997a1bf352a75bc288275bdd63415e3213991830acafeb944e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe883a6534783f63c2b97d641340adcff5b5be23b07945d9896bca2f75defc8
[INFO] running `Command { std: "docker" "start" "-a" "3fe883a6534783f63c2b97d641340adcff5b5be23b07945d9896bca2f75defc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling v_latexescape v0.13.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "3fe883a6534783f63c2b97d641340adcff5b5be23b07945d9896bca2f75defc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe883a6534783f63c2b97d641340adcff5b5be23b07945d9896bca2f75defc8", kill_on_drop: false }`
[INFO] [stdout] 3fe883a6534783f63c2b97d641340adcff5b5be23b07945d9896bca2f75defc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 088481d3c83fef8607caf31be2f52d625b552c5d4c463d44674f1e5303197158
[INFO] running `Command { std: "docker" "start" "-a" "088481d3c83fef8607caf31be2f52d625b552c5d4c463d44674f1e5303197158", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/v_latexescape-37f208bb0a2d0b3a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-6bd43871206c6973)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests v_latexescape
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "088481d3c83fef8607caf31be2f52d625b552c5d4c463d44674f1e5303197158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088481d3c83fef8607caf31be2f52d625b552c5d4c463d44674f1e5303197158", kill_on_drop: false }`
[INFO] [stdout] 088481d3c83fef8607caf31be2f52d625b552c5d4c463d44674f1e5303197158