[INFO] fetching crate nimble-seer 0.0.17-dev...
[INFO] testing nimble-seer-0.0.17-dev against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate nimble-seer 0.0.17-dev into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate nimble-seer 0.0.17-dev
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nimble-seer 0.0.17-dev
[INFO] tweaked toml for crates.io crate nimble-seer 0.0.17-dev written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nimble-seer 0.0.17-dev on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding tick-queue v0.0.2 (available: v0.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded err-rs v0.0.4
[INFO] [stderr]   Downloaded tick-id v0.0.9
[INFO] [stderr]   Downloaded tick-queue v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55709d7796572c5f8136cc6f85e6dcfda150a4b7b917a444ad918886feafb31d
[INFO] running `Command { std: "docker" "start" "-a" "55709d7796572c5f8136cc6f85e6dcfda150a4b7b917a444ad918886feafb31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55709d7796572c5f8136cc6f85e6dcfda150a4b7b917a444ad918886feafb31d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55709d7796572c5f8136cc6f85e6dcfda150a4b7b917a444ad918886feafb31d", kill_on_drop: false }`
[INFO] [stdout] 55709d7796572c5f8136cc6f85e6dcfda150a4b7b917a444ad918886feafb31d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 81c5a88985815bf6142b4cfb7b21150036ec8f421b0e184b27be206ba069e947
[INFO] running `Command { std: "docker" "start" "-a" "81c5a88985815bf6142b4cfb7b21150036ec8f421b0e184b27be206ba069e947", kill_on_drop: false }`
[INFO] [stderr]    Compiling tick-id v0.0.9
[INFO] [stderr]    Compiling err-rs v0.0.4
[INFO] [stderr]    Compiling flood-rs v0.0.12
[INFO] [stderr]    Compiling tick-queue v0.0.2
[INFO] [stderr]    Compiling nimble-seer v0.0.17-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "81c5a88985815bf6142b4cfb7b21150036ec8f421b0e184b27be206ba069e947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c5a88985815bf6142b4cfb7b21150036ec8f421b0e184b27be206ba069e947", kill_on_drop: false }`
[INFO] [stdout] 81c5a88985815bf6142b4cfb7b21150036ec8f421b0e184b27be206ba069e947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7cbac15f6961d4906f30b7ffd1ce234c9a8730c7be3ad3195b3ed4d7edb14ce3
[INFO] running `Command { std: "docker" "start" "-a" "7cbac15f6961d4906f30b7ffd1ce234c9a8730c7be3ad3195b3ed4d7edb14ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling nimble-seer v0.0.17-dev (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]    Compiling test-log v0.2.17
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.01s
[INFO] running `Command { std: "docker" "inspect" "7cbac15f6961d4906f30b7ffd1ce234c9a8730c7be3ad3195b3ed4d7edb14ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cbac15f6961d4906f30b7ffd1ce234c9a8730c7be3ad3195b3ed4d7edb14ce3", kill_on_drop: false }`
[INFO] [stdout] 7cbac15f6961d4906f30b7ffd1ce234c9a8730c7be3ad3195b3ed4d7edb14ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d8d85b897dbfce948261307899228c902e619e9d70bc6ebbc217ac82d379788c
[INFO] running `Command { std: "docker" "start" "-a" "d8d85b897dbfce948261307899228c902e619e9d70bc6ebbc217ac82d379788c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nimble_seer-8e112b6f5071107f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/seer.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/seer-673b136e6c9be40a)
[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 1 test
[INFO] [stdout] test one_predicted_step ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8d85b897dbfce948261307899228c902e619e9d70bc6ebbc217ac82d379788c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d85b897dbfce948261307899228c902e619e9d70bc6ebbc217ac82d379788c", kill_on_drop: false }`
[INFO] [stdout] d8d85b897dbfce948261307899228c902e619e9d70bc6ebbc217ac82d379788c