[INFO] fetching crate epsi 0.1.1...
[INFO] testing epsi-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate epsi 0.1.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate epsi 0.1.1 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 epsi 0.1.1
[INFO] finished tweaking crates.io crate epsi 0.1.1
[INFO] tweaked toml for crates.io crate epsi 0.1.1 written to /workspace/builds/worker-64/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 3528ad38be158152ab9a5fa624193489fec93243129ebe8f19f18c35747985f8
[INFO] running `Command { std: "docker" "start" "-a" "3528ad38be158152ab9a5fa624193489fec93243129ebe8f19f18c35747985f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3528ad38be158152ab9a5fa624193489fec93243129ebe8f19f18c35747985f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3528ad38be158152ab9a5fa624193489fec93243129ebe8f19f18c35747985f8", kill_on_drop: false }`
[INFO] [stdout] 3528ad38be158152ab9a5fa624193489fec93243129ebe8f19f18c35747985f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] e13f4a8a47feba89f8e96ef5b8bb463c505ad8c90f9f7edd92bb50e33caf04d6
[INFO] running `Command { std: "docker" "start" "-a" "e13f4a8a47feba89f8e96ef5b8bb463c505ad8c90f9f7edd92bb50e33caf04d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling epsi v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "e13f4a8a47feba89f8e96ef5b8bb463c505ad8c90f9f7edd92bb50e33caf04d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13f4a8a47feba89f8e96ef5b8bb463c505ad8c90f9f7edd92bb50e33caf04d6", kill_on_drop: false }`
[INFO] [stdout] e13f4a8a47feba89f8e96ef5b8bb463c505ad8c90f9f7edd92bb50e33caf04d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] aeee83da6ed22a317b8403a2aa3effcefd1ca76545501455c601549f6d64a3c0
[INFO] running `Command { std: "docker" "start" "-a" "aeee83da6ed22a317b8403a2aa3effcefd1ca76545501455c601549f6d64a3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsi v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "aeee83da6ed22a317b8403a2aa3effcefd1ca76545501455c601549f6d64a3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeee83da6ed22a317b8403a2aa3effcefd1ca76545501455c601549f6d64a3c0", kill_on_drop: false }`
[INFO] [stdout] aeee83da6ed22a317b8403a2aa3effcefd1ca76545501455c601549f6d64a3c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 131c4b40f34ebed37d5173b710f3a601d9ce55ff82312e4e439ed2169c530a1a
[INFO] running `Command { std: "docker" "start" "-a" "131c4b40f34ebed37d5173b710f3a601d9ce55ff82312e4e439ed2169c530a1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/epsi-eaa67def4d1adef1)
[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 epsi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "131c4b40f34ebed37d5173b710f3a601d9ce55ff82312e4e439ed2169c530a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "131c4b40f34ebed37d5173b710f3a601d9ce55ff82312e4e439ed2169c530a1a", kill_on_drop: false }`
[INFO] [stdout] 131c4b40f34ebed37d5173b710f3a601d9ce55ff82312e4e439ed2169c530a1a