[INFO] fetching crate stegos 0.0.0-stub...
[INFO] testing stegos-0.0.0-stub against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stegos 0.0.0-stub into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate stegos 0.0.0-stub 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 stegos 0.0.0-stub
[INFO] finished tweaking crates.io crate stegos 0.0.0-stub
[INFO] tweaked toml for crates.io crate stegos 0.0.0-stub written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] b7ebb60cf5d198782c3e3a944a77687fc10f8dbfbc29260b324d6915326281b5
[INFO] running `Command { std: "docker" "start" "-a" "b7ebb60cf5d198782c3e3a944a77687fc10f8dbfbc29260b324d6915326281b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7ebb60cf5d198782c3e3a944a77687fc10f8dbfbc29260b324d6915326281b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ebb60cf5d198782c3e3a944a77687fc10f8dbfbc29260b324d6915326281b5", kill_on_drop: false }`
[INFO] [stdout] b7ebb60cf5d198782c3e3a944a77687fc10f8dbfbc29260b324d6915326281b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 365f532da5b598032fc35b9019ee839ecc254b6f3c3caec34527adc7e11ed6ac
[INFO] running `Command { std: "docker" "start" "-a" "365f532da5b598032fc35b9019ee839ecc254b6f3c3caec34527adc7e11ed6ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stegos v0.0.0-stub (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "365f532da5b598032fc35b9019ee839ecc254b6f3c3caec34527adc7e11ed6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365f532da5b598032fc35b9019ee839ecc254b6f3c3caec34527adc7e11ed6ac", kill_on_drop: false }`
[INFO] [stdout] 365f532da5b598032fc35b9019ee839ecc254b6f3c3caec34527adc7e11ed6ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] a82236df390c2c65d425ad2770eacd89de66684542e4a9c11bbc3b87f1afa9a3
[INFO] running `Command { std: "docker" "start" "-a" "a82236df390c2c65d425ad2770eacd89de66684542e4a9c11bbc3b87f1afa9a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stegos v0.0.0-stub (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stegos-aed67d2adbc25d29)
[INFO] running `Command { std: "docker" "inspect" "a82236df390c2c65d425ad2770eacd89de66684542e4a9c11bbc3b87f1afa9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82236df390c2c65d425ad2770eacd89de66684542e4a9c11bbc3b87f1afa9a3", kill_on_drop: false }`
[INFO] [stdout] a82236df390c2c65d425ad2770eacd89de66684542e4a9c11bbc3b87f1afa9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] a175e435939093c5397dcc61b1b03a4a2287ccfd5d0e8d0b824182cb827e8e4c
[INFO] running `Command { std: "docker" "start" "-a" "a175e435939093c5397dcc61b1b03a4a2287ccfd5d0e8d0b824182cb827e8e4c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stegos-aed67d2adbc25d29)
[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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a175e435939093c5397dcc61b1b03a4a2287ccfd5d0e8d0b824182cb827e8e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a175e435939093c5397dcc61b1b03a4a2287ccfd5d0e8d0b824182cb827e8e4c", kill_on_drop: false }`
[INFO] [stdout] a175e435939093c5397dcc61b1b03a4a2287ccfd5d0e8d0b824182cb827e8e4c