[INFO] fetching crate rzsnap 0.0.1...
[INFO] testing rzsnap-0.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate rzsnap 0.0.1 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate rzsnap 0.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rzsnap 0.0.1
[INFO] finished tweaking crates.io crate rzsnap 0.0.1
[INFO] tweaked toml for crates.io crate rzsnap 0.0.1 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate crates.io crate rzsnap 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a25f0e92c8daf48b36c81387a06ff99af5bdf109887f453992fdcdb6be5327b
[INFO] running `Command { std: "docker" "start" "-a" "7a25f0e92c8daf48b36c81387a06ff99af5bdf109887f453992fdcdb6be5327b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a25f0e92c8daf48b36c81387a06ff99af5bdf109887f453992fdcdb6be5327b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a25f0e92c8daf48b36c81387a06ff99af5bdf109887f453992fdcdb6be5327b", kill_on_drop: false }`
[INFO] [stdout] 7a25f0e92c8daf48b36c81387a06ff99af5bdf109887f453992fdcdb6be5327b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4436c696cb4cd619520a97b9d8a3911ded8b5460e3388dcb278b9820bf08623
[INFO] running `Command { std: "docker" "start" "-a" "d4436c696cb4cd619520a97b9d8a3911ded8b5460e3388dcb278b9820bf08623", kill_on_drop: false }`
[INFO] [stderr]    Compiling rzsnap v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "d4436c696cb4cd619520a97b9d8a3911ded8b5460e3388dcb278b9820bf08623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4436c696cb4cd619520a97b9d8a3911ded8b5460e3388dcb278b9820bf08623", kill_on_drop: false }`
[INFO] [stdout] d4436c696cb4cd619520a97b9d8a3911ded8b5460e3388dcb278b9820bf08623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6a2c4124ae47330e93a4ce7195867dbfe2c4abc247d78c39b8862bc3ac328eb
[INFO] running `Command { std: "docker" "start" "-a" "f6a2c4124ae47330e93a4ce7195867dbfe2c4abc247d78c39b8862bc3ac328eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rzsnap v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "f6a2c4124ae47330e93a4ce7195867dbfe2c4abc247d78c39b8862bc3ac328eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a2c4124ae47330e93a4ce7195867dbfe2c4abc247d78c39b8862bc3ac328eb", kill_on_drop: false }`
[INFO] [stdout] f6a2c4124ae47330e93a4ce7195867dbfe2c4abc247d78c39b8862bc3ac328eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 271f5c47da2f21923ab8d5d30b90653fa3b5d0f93d77630253348a4eedb646f2
[INFO] running `Command { std: "docker" "start" "-a" "271f5c47da2f21923ab8d5d30b90653fa3b5d0f93d77630253348a4eedb646f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rzsnap-2eba3f8422aea08a)
[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" "271f5c47da2f21923ab8d5d30b90653fa3b5d0f93d77630253348a4eedb646f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271f5c47da2f21923ab8d5d30b90653fa3b5d0f93d77630253348a4eedb646f2", kill_on_drop: false }`
[INFO] [stdout] 271f5c47da2f21923ab8d5d30b90653fa3b5d0f93d77630253348a4eedb646f2