[INFO] fetching crate fibs 0.2.8...
[INFO] testing fibs-0.2.8 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate fibs 0.2.8 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fibs 0.2.8
[INFO] finished tweaking crates.io crate fibs 0.2.8
[INFO] tweaked toml for crates.io crate fibs 0.2.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fibs 0.2.8 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]      Locking 9 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 22cff88903a0169713e53eab2cfa7872267bcd4fd5930c4750e15f77e9a5726b
[INFO] running `Command { std: "docker" "start" "-a" "22cff88903a0169713e53eab2cfa7872267bcd4fd5930c4750e15f77e9a5726b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22cff88903a0169713e53eab2cfa7872267bcd4fd5930c4750e15f77e9a5726b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22cff88903a0169713e53eab2cfa7872267bcd4fd5930c4750e15f77e9a5726b", kill_on_drop: false }`
[INFO] [stdout] 22cff88903a0169713e53eab2cfa7872267bcd4fd5930c4750e15f77e9a5726b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 017768fc9902d961945551904177b1173e6ad3fc7bd2cf73f3baf648bf1c06ff
[INFO] running `Command { std: "docker" "start" "-a" "017768fc9902d961945551904177b1173e6ad3fc7bd2cf73f3baf648bf1c06ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fibs v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "017768fc9902d961945551904177b1173e6ad3fc7bd2cf73f3baf648bf1c06ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017768fc9902d961945551904177b1173e6ad3fc7bd2cf73f3baf648bf1c06ff", kill_on_drop: false }`
[INFO] [stdout] 017768fc9902d961945551904177b1173e6ad3fc7bd2cf73f3baf648bf1c06ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a6cf1d3f24766e74f1067eb3f982459973ce3b0cbd4f58cc667916390abec8b9
[INFO] running `Command { std: "docker" "start" "-a" "a6cf1d3f24766e74f1067eb3f982459973ce3b0cbd4f58cc667916390abec8b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling fibs v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "a6cf1d3f24766e74f1067eb3f982459973ce3b0cbd4f58cc667916390abec8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6cf1d3f24766e74f1067eb3f982459973ce3b0cbd4f58cc667916390abec8b9", kill_on_drop: false }`
[INFO] [stdout] a6cf1d3f24766e74f1067eb3f982459973ce3b0cbd4f58cc667916390abec8b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 649182e40b39ec879c00d4a208b0ff80079e5687f036a12db74f39e114f25669
[INFO] running `Command { std: "docker" "start" "-a" "649182e40b39ec879c00d4a208b0ff80079e5687f036a12db74f39e114f25669", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fibs-11194b0959c7de7a)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::max_big_uint ... ignored, Only run this if you've got time on your hands. It takes at least the better part of an hour.
[INFO] [stdout] test test::max_n_i128 ... ok
[INFO] [stdout] test test::max_n_i64 ... ok
[INFO] [stdout] test test::max_n_u16 ... ok
[INFO] [stdout] test test::max_n_u128 ... ok
[INFO] [stdout] test test::max_n_i32 ... ok
[INFO] [stdout] test test::max_n_i16 ... ok
[INFO] [stdout] test test::max_n_i8 ... ok
[INFO] [stdout] test test::max_n_u8 ... ok
[INFO] [stdout] test test::max_n_u64 ... ok
[INFO] [stdout] test test::sanity ... ok
[INFO] [stdout] test test::max_n_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "649182e40b39ec879c00d4a208b0ff80079e5687f036a12db74f39e114f25669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649182e40b39ec879c00d4a208b0ff80079e5687f036a12db74f39e114f25669", kill_on_drop: false }`
[INFO] [stdout] 649182e40b39ec879c00d4a208b0ff80079e5687f036a12db74f39e114f25669