[INFO] fetching crate my_random 0.1.1...
[INFO] testing my_random-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate my_random 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate my_random 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate my_random 0.1.1
[INFO] tweaked toml for crates.io crate my_random 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate my_random 0.1.1 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] crate crates.io crate my_random 0.1.1 already has a lockfile, it will not be regenerated
[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] [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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1bf1a6d465f3256092762860db18a24b4e54bedc2b9d3c2171a248431a1364e4
[INFO] running `Command { std: "docker" "start" "-a" "1bf1a6d465f3256092762860db18a24b4e54bedc2b9d3c2171a248431a1364e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bf1a6d465f3256092762860db18a24b4e54bedc2b9d3c2171a248431a1364e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf1a6d465f3256092762860db18a24b4e54bedc2b9d3c2171a248431a1364e4", kill_on_drop: false }`
[INFO] [stdout] 1bf1a6d465f3256092762860db18a24b4e54bedc2b9d3c2171a248431a1364e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4fa98e1fb5d2331bb4cdb690e262c28b2f567dde71ec71632b6366618993a69d
[INFO] running `Command { std: "docker" "start" "-a" "4fa98e1fb5d2331bb4cdb690e262c28b2f567dde71ec71632b6366618993a69d", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_random v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "4fa98e1fb5d2331bb4cdb690e262c28b2f567dde71ec71632b6366618993a69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa98e1fb5d2331bb4cdb690e262c28b2f567dde71ec71632b6366618993a69d", kill_on_drop: false }`
[INFO] [stdout] 4fa98e1fb5d2331bb4cdb690e262c28b2f567dde71ec71632b6366618993a69d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 97b1b359e61d69a8b4e131d82888ba167558b909bdef6c573db1aad7e5b59b6b
[INFO] running `Command { std: "docker" "start" "-a" "97b1b359e61d69a8b4e131d82888ba167558b909bdef6c573db1aad7e5b59b6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_random v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "97b1b359e61d69a8b4e131d82888ba167558b909bdef6c573db1aad7e5b59b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b1b359e61d69a8b4e131d82888ba167558b909bdef6c573db1aad7e5b59b6b", kill_on_drop: false }`
[INFO] [stdout] 97b1b359e61d69a8b4e131d82888ba167558b909bdef6c573db1aad7e5b59b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0448d2c69678af930c61d259aeb6fcb77660f72694cee4a2af11bf8d1c4f8701
[INFO] running `Command { std: "docker" "start" "-a" "0448d2c69678af930c61d259aeb6fcb77660f72694cee4a2af11bf8d1c4f8701", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_random-1787941a9ab841cf)
[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 my_random
[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" "0448d2c69678af930c61d259aeb6fcb77660f72694cee4a2af11bf8d1c4f8701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0448d2c69678af930c61d259aeb6fcb77660f72694cee4a2af11bf8d1c4f8701", kill_on_drop: false }`
[INFO] [stdout] 0448d2c69678af930c61d259aeb6fcb77660f72694cee4a2af11bf8d1c4f8701