[INFO] fetching crate avlsort 0.1.2...
[INFO] testing avlsort-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate avlsort 0.1.2 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate avlsort 0.1.2 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 avlsort 0.1.2
[INFO] finished tweaking crates.io crate avlsort 0.1.2
[INFO] tweaked toml for crates.io crate avlsort 0.1.2 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate avlsort 0.1.2 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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 67ef2fd396d2059cfecc6f4b0eb0bbbc220a041bbbfe070c8b69ef9fe5e3bd38
[INFO] running `Command { std: "docker" "start" "-a" "67ef2fd396d2059cfecc6f4b0eb0bbbc220a041bbbfe070c8b69ef9fe5e3bd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67ef2fd396d2059cfecc6f4b0eb0bbbc220a041bbbfe070c8b69ef9fe5e3bd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ef2fd396d2059cfecc6f4b0eb0bbbc220a041bbbfe070c8b69ef9fe5e3bd38", kill_on_drop: false }`
[INFO] [stdout] 67ef2fd396d2059cfecc6f4b0eb0bbbc220a041bbbfe070c8b69ef9fe5e3bd38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 5a98d060fa4ecd4af534b81a12948734247416e771554e13f620ba3b0f6b23e1
[INFO] running `Command { std: "docker" "start" "-a" "5a98d060fa4ecd4af534b81a12948734247416e771554e13f620ba3b0f6b23e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling avlsort v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "5a98d060fa4ecd4af534b81a12948734247416e771554e13f620ba3b0f6b23e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a98d060fa4ecd4af534b81a12948734247416e771554e13f620ba3b0f6b23e1", kill_on_drop: false }`
[INFO] [stdout] 5a98d060fa4ecd4af534b81a12948734247416e771554e13f620ba3b0f6b23e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] a296101776a2296ddf94e61cbb79b6caefd1e6c4af2dfb0cb653d5840d05f651
[INFO] running `Command { std: "docker" "start" "-a" "a296101776a2296ddf94e61cbb79b6caefd1e6c4af2dfb0cb653d5840d05f651", kill_on_drop: false }`
[INFO] [stderr]    Compiling avlsort v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/avlsort-19177bed16948d5b)
[INFO] running `Command { std: "docker" "inspect" "a296101776a2296ddf94e61cbb79b6caefd1e6c4af2dfb0cb653d5840d05f651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a296101776a2296ddf94e61cbb79b6caefd1e6c4af2dfb0cb653d5840d05f651", kill_on_drop: false }`
[INFO] [stdout] a296101776a2296ddf94e61cbb79b6caefd1e6c4af2dfb0cb653d5840d05f651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 419fa600592a1a603229b5c515fff357fcb669676fbfd57f7b060ba9ec0eaa6e
[INFO] running `Command { std: "docker" "start" "-a" "419fa600592a1a603229b5c515fff357fcb669676fbfd57f7b060ba9ec0eaa6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/avlsort-19177bed16948d5b)
[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] [stderr]    Doc-tests avlsort
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "419fa600592a1a603229b5c515fff357fcb669676fbfd57f7b060ba9ec0eaa6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419fa600592a1a603229b5c515fff357fcb669676fbfd57f7b060ba9ec0eaa6e", kill_on_drop: false }`
[INFO] [stdout] 419fa600592a1a603229b5c515fff357fcb669676fbfd57f7b060ba9ec0eaa6e