[INFO] fetching crate mqx 0.1.0...
[INFO] testing mqx-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mqx 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mqx 0.1.0
[INFO] finished tweaking crates.io crate mqx 0.1.0
[INFO] tweaked toml for crates.io crate mqx 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqx 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd8f40007f687b0b46cca251f3537a46e62b9b54dac93d77f64a4c74a53ca530
[INFO] running `Command { std: "docker" "start" "-a" "bd8f40007f687b0b46cca251f3537a46e62b9b54dac93d77f64a4c74a53ca530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd8f40007f687b0b46cca251f3537a46e62b9b54dac93d77f64a4c74a53ca530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8f40007f687b0b46cca251f3537a46e62b9b54dac93d77f64a4c74a53ca530", kill_on_drop: false }`
[INFO] [stdout] bd8f40007f687b0b46cca251f3537a46e62b9b54dac93d77f64a4c74a53ca530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00c75f7434db01e4fac57f062a260539879d322bfb5802c979bbf1bebbe623f6
[INFO] running `Command { std: "docker" "start" "-a" "00c75f7434db01e4fac57f062a260539879d322bfb5802c979bbf1bebbe623f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "00c75f7434db01e4fac57f062a260539879d322bfb5802c979bbf1bebbe623f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00c75f7434db01e4fac57f062a260539879d322bfb5802c979bbf1bebbe623f6", kill_on_drop: false }`
[INFO] [stdout] 00c75f7434db01e4fac57f062a260539879d322bfb5802c979bbf1bebbe623f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b87909a2c036da365b9202b77ab28f8054edd49aff09b0e87b4487e179a0a205
[INFO] running `Command { std: "docker" "start" "-a" "b87909a2c036da365b9202b77ab28f8054edd49aff09b0e87b4487e179a0a205", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "b87909a2c036da365b9202b77ab28f8054edd49aff09b0e87b4487e179a0a205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87909a2c036da365b9202b77ab28f8054edd49aff09b0e87b4487e179a0a205", kill_on_drop: false }`
[INFO] [stdout] b87909a2c036da365b9202b77ab28f8054edd49aff09b0e87b4487e179a0a205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b6365c13bbd29492305a62c7bed5784a63d4bb8b7ebeb6ba3491bcecbd4f51a
[INFO] running `Command { std: "docker" "start" "-a" "0b6365c13bbd29492305a62c7bed5784a63d4bb8b7ebeb6ba3491bcecbd4f51a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqx-c546e43f8f4bead8)
[INFO] [stderr]    Doc-tests mqx
[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] [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" "0b6365c13bbd29492305a62c7bed5784a63d4bb8b7ebeb6ba3491bcecbd4f51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6365c13bbd29492305a62c7bed5784a63d4bb8b7ebeb6ba3491bcecbd4f51a", kill_on_drop: false }`
[INFO] [stdout] 0b6365c13bbd29492305a62c7bed5784a63d4bb8b7ebeb6ba3491bcecbd4f51a