[INFO] fetching crate sz 0.0.1...
[INFO] testing sz-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sz 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sz 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sz 0.0.1
[INFO] finished tweaking crates.io crate sz 0.0.1
[INFO] tweaked toml for crates.io crate sz 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cee724181dcbfecb2b19d5ecc947510197d357f5daf4f4a52219fa2d13cc9d57
[INFO] running `Command { std: "docker" "start" "-a" "cee724181dcbfecb2b19d5ecc947510197d357f5daf4f4a52219fa2d13cc9d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee724181dcbfecb2b19d5ecc947510197d357f5daf4f4a52219fa2d13cc9d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee724181dcbfecb2b19d5ecc947510197d357f5daf4f4a52219fa2d13cc9d57", kill_on_drop: false }`
[INFO] [stdout] cee724181dcbfecb2b19d5ecc947510197d357f5daf4f4a52219fa2d13cc9d57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319d2cefeb5655fa2f6e82315151d329f346cb04304fac66dd85e7efed75bdd2
[INFO] running `Command { std: "docker" "start" "-a" "319d2cefeb5655fa2f6e82315151d329f346cb04304fac66dd85e7efed75bdd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sz v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "319d2cefeb5655fa2f6e82315151d329f346cb04304fac66dd85e7efed75bdd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319d2cefeb5655fa2f6e82315151d329f346cb04304fac66dd85e7efed75bdd2", kill_on_drop: false }`
[INFO] [stdout] 319d2cefeb5655fa2f6e82315151d329f346cb04304fac66dd85e7efed75bdd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfa5252712c79a4d939048bcf67bf2dc1f4413e45849e97fa197ad9ab9d390b5
[INFO] running `Command { std: "docker" "start" "-a" "cfa5252712c79a4d939048bcf67bf2dc1f4413e45849e97fa197ad9ab9d390b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sz v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "cfa5252712c79a4d939048bcf67bf2dc1f4413e45849e97fa197ad9ab9d390b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa5252712c79a4d939048bcf67bf2dc1f4413e45849e97fa197ad9ab9d390b5", kill_on_drop: false }`
[INFO] [stdout] cfa5252712c79a4d939048bcf67bf2dc1f4413e45849e97fa197ad9ab9d390b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb50bd26f4e3db68a80047a58ef53076f9d8a65fc7fd1e0139042a62c49f248b
[INFO] running `Command { std: "docker" "start" "-a" "bb50bd26f4e3db68a80047a58ef53076f9d8a65fc7fd1e0139042a62c49f248b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sz-cf1211d52eba1f4d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sz
[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" "bb50bd26f4e3db68a80047a58ef53076f9d8a65fc7fd1e0139042a62c49f248b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb50bd26f4e3db68a80047a58ef53076f9d8a65fc7fd1e0139042a62c49f248b", kill_on_drop: false }`
[INFO] [stdout] bb50bd26f4e3db68a80047a58ef53076f9d8a65fc7fd1e0139042a62c49f248b