[INFO] fetching crate state-machines-core 0.6.0...
[INFO] testing state-machines-core-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate state-machines-core 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate state-machines-core 0.6.0
[INFO] finished tweaking crates.io crate state-machines-core 0.6.0
[INFO] tweaked toml for crates.io crate state-machines-core 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate state-machines-core 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate state-machines-core 0.6.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49afb45908a6e192c12536c3948dc90d3fc0576c56dfd6ff21c49106584a2e66
[INFO] running `Command { std: "docker" "start" "-a" "49afb45908a6e192c12536c3948dc90d3fc0576c56dfd6ff21c49106584a2e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49afb45908a6e192c12536c3948dc90d3fc0576c56dfd6ff21c49106584a2e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49afb45908a6e192c12536c3948dc90d3fc0576c56dfd6ff21c49106584a2e66", kill_on_drop: false }`
[INFO] [stdout] 49afb45908a6e192c12536c3948dc90d3fc0576c56dfd6ff21c49106584a2e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7dd74bb9eceb313f2dba67321a5ef7e75f42b3caf35c09824a042eafabc9215
[INFO] running `Command { std: "docker" "start" "-a" "a7dd74bb9eceb313f2dba67321a5ef7e75f42b3caf35c09824a042eafabc9215", kill_on_drop: false }`
[INFO] [stderr]    Compiling state-machines-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "a7dd74bb9eceb313f2dba67321a5ef7e75f42b3caf35c09824a042eafabc9215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7dd74bb9eceb313f2dba67321a5ef7e75f42b3caf35c09824a042eafabc9215", kill_on_drop: false }`
[INFO] [stdout] a7dd74bb9eceb313f2dba67321a5ef7e75f42b3caf35c09824a042eafabc9215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a6b8e397dc9d2351ff9852a6f76396ee7ae88fa5eef2bcd4aee7ca072b5838b
[INFO] running `Command { std: "docker" "start" "-a" "9a6b8e397dc9d2351ff9852a6f76396ee7ae88fa5eef2bcd4aee7ca072b5838b", kill_on_drop: false }`
[INFO] [stderr]    Compiling state-machines-core v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "9a6b8e397dc9d2351ff9852a6f76396ee7ae88fa5eef2bcd4aee7ca072b5838b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6b8e397dc9d2351ff9852a6f76396ee7ae88fa5eef2bcd4aee7ca072b5838b", kill_on_drop: false }`
[INFO] [stdout] 9a6b8e397dc9d2351ff9852a6f76396ee7ae88fa5eef2bcd4aee7ca072b5838b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe8a0d6e82e4ed1b0799698a2ede3ce39119114e5bf2e84c5410571a5bc744b6
[INFO] running `Command { std: "docker" "start" "-a" "fe8a0d6e82e4ed1b0799698a2ede3ce39119114e5bf2e84c5410571a5bc744b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/state_machines_core-e2a1e30df0268de6)
[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 state_machines_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SubstateOf (line 15) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.51s
[INFO] running `Command { std: "docker" "inspect" "fe8a0d6e82e4ed1b0799698a2ede3ce39119114e5bf2e84c5410571a5bc744b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8a0d6e82e4ed1b0799698a2ede3ce39119114e5bf2e84c5410571a5bc744b6", kill_on_drop: false }`
[INFO] [stdout] fe8a0d6e82e4ed1b0799698a2ede3ce39119114e5bf2e84c5410571a5bc744b6