[INFO] cloning repository https://github.com/FedericoStra/pdfshrink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FedericoStra/pdfshrink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoStra%2Fpdfshrink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFedericoStra%2Fpdfshrink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3441fb8c866df3dac4f4b6a51d15cbbe3e307ce2
[INFO] testing FedericoStra/pdfshrink 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%2FFedericoStra%2Fpdfshrink" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FedericoStra/pdfshrink 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] removed /workspace/builds/worker-3/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/FedericoStra/pdfshrink
[INFO] finished tweaking git repo https://github.com/FedericoStra/pdfshrink
[INFO] tweaked toml for git repo https://github.com/FedericoStra/pdfshrink written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/FedericoStra/pdfshrink 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48c439242aac2f947dcca907c814b6bf36a2a99a1119baee61647f73b7c3bd7f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "48c439242aac2f947dcca907c814b6bf36a2a99a1119baee61647f73b7c3bd7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48c439242aac2f947dcca907c814b6bf36a2a99a1119baee61647f73b7c3bd7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c439242aac2f947dcca907c814b6bf36a2a99a1119baee61647f73b7c3bd7f", kill_on_drop: false }`
[INFO] [stdout] 48c439242aac2f947dcca907c814b6bf36a2a99a1119baee61647f73b7c3bd7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e000d6951756f28f8c5545829918e9ecdece26eaea5bae32f6c52225f318e4a
[INFO] running `Command { std: "docker" "start" "-a" "8e000d6951756f28f8c5545829918e9ecdece26eaea5bae32f6c52225f318e4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling pdfshrink v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `Command { std: "docker" "inspect" "8e000d6951756f28f8c5545829918e9ecdece26eaea5bae32f6c52225f318e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e000d6951756f28f8c5545829918e9ecdece26eaea5bae32f6c52225f318e4a", kill_on_drop: false }`
[INFO] [stdout] 8e000d6951756f28f8c5545829918e9ecdece26eaea5bae32f6c52225f318e4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c48a92789c42e1748280ef737b43993bd98eb35127bfb250ff9d20a56bf2839
[INFO] running `Command { std: "docker" "start" "-a" "2c48a92789c42e1748280ef737b43993bd98eb35127bfb250ff9d20a56bf2839", kill_on_drop: false }`
[INFO] [stderr]    Compiling pdfshrink v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/pdfshrink-722850deaaea302b)
[INFO] running `Command { std: "docker" "inspect" "2c48a92789c42e1748280ef737b43993bd98eb35127bfb250ff9d20a56bf2839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c48a92789c42e1748280ef737b43993bd98eb35127bfb250ff9d20a56bf2839", kill_on_drop: false }`
[INFO] [stdout] 2c48a92789c42e1748280ef737b43993bd98eb35127bfb250ff9d20a56bf2839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df43a74b90cfcebfb1133a9fe43cdf9f8dc036ce74b89a2a65b47aade9d04e2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df43a74b90cfcebfb1133a9fe43cdf9f8dc036ce74b89a2a65b47aade9d04e2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pdfshrink-722850deaaea302b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_pdf_to_cmp_pdf ... ok
[INFO] [stdout] test tests::test_pdf_into_subdir ... ok
[INFO] [stderr]    Doc-tests pdfshrink
[INFO] [stdout] test tests::test_pdf_with_suffix ... ok
[INFO] [stdout] test tests::test_pdf_subdir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - pdf_with_suffix (line 52) ... ok
[INFO] [stdout] test src/lib.rs - pdf_subdir (line 118) ... ok
[INFO] [stdout] test src/lib.rs - pdf_to_cmp_pdf (line 21) ... ok
[INFO] [stdout] test src/lib.rs - pdf_into_subdir (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df43a74b90cfcebfb1133a9fe43cdf9f8dc036ce74b89a2a65b47aade9d04e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df43a74b90cfcebfb1133a9fe43cdf9f8dc036ce74b89a2a65b47aade9d04e2e", kill_on_drop: false }`
[INFO] [stdout] df43a74b90cfcebfb1133a9fe43cdf9f8dc036ce74b89a2a65b47aade9d04e2e