[INFO] fetching crate educe 0.6.0...
[INFO] testing educe-0.6.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate educe 0.6.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate educe 0.6.0
[INFO] finished tweaking crates.io crate educe 0.6.0
[INFO] tweaked toml for crates.io crate educe 0.6.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate educe 0.6.0 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]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert-eq-float v0.1.4
[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] 9171bcc1fb22f8e2f5d5160b66ba1f53a8581986f0d2a1c08e01e9ab7e304353
[INFO] running `Command { std: "docker" "start" "-a" "9171bcc1fb22f8e2f5d5160b66ba1f53a8581986f0d2a1c08e01e9ab7e304353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9171bcc1fb22f8e2f5d5160b66ba1f53a8581986f0d2a1c08e01e9ab7e304353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9171bcc1fb22f8e2f5d5160b66ba1f53a8581986f0d2a1c08e01e9ab7e304353", kill_on_drop: false }`
[INFO] [stdout] 9171bcc1fb22f8e2f5d5160b66ba1f53a8581986f0d2a1c08e01e9ab7e304353
[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] fa5c56319e69d61019eb5a04c9823ee5b861c8437ae98e99403b9bed8a205183
[INFO] running `Command { std: "docker" "start" "-a" "fa5c56319e69d61019eb5a04c9823ee5b861c8437ae98e99403b9bed8a205183", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "fa5c56319e69d61019eb5a04c9823ee5b861c8437ae98e99403b9bed8a205183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5c56319e69d61019eb5a04c9823ee5b861c8437ae98e99403b9bed8a205183", kill_on_drop: false }`
[INFO] [stdout] fa5c56319e69d61019eb5a04c9823ee5b861c8437ae98e99403b9bed8a205183
[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] 6f24dbc88e3d16fb2394e4e12d55ff077da1ef26a4f3be1602bdcf411550a868
[INFO] running `Command { std: "docker" "start" "-a" "6f24dbc88e3d16fb2394e4e12d55ff077da1ef26a4f3be1602bdcf411550a868", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling assert-eq-float v0.1.4
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "6f24dbc88e3d16fb2394e4e12d55ff077da1ef26a4f3be1602bdcf411550a868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f24dbc88e3d16fb2394e4e12d55ff077da1ef26a4f3be1602bdcf411550a868", kill_on_drop: false }`
[INFO] [stdout] 6f24dbc88e3d16fb2394e4e12d55ff077da1ef26a4f3be1602bdcf411550a868
[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] 7bbe867b5f279dd7a16f99811a2c4cbfdc0b2c7eafc7a234ebbdb13eba6a26fd
[INFO] running `Command { std: "docker" "start" "-a" "7bbe867b5f279dd7a16f99811a2c4cbfdc0b2c7eafc7a234ebbdb13eba6a26fd", 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/educe-1ca628c533cf4c44)
[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 educe
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test src/lib.rs - (line 1004) ... ignored
[INFO] [stdout] test src/lib.rs - (line 1239) ... ignored
[INFO] [stdout] test src/lib.rs - (line 1280) ... ok
[INFO] [stdout] test src/lib.rs - (line 1410) ... ok
[INFO] [stdout] test src/lib.rs - (line 1343) ... ok
[INFO] [stdout] test src/lib.rs - (line 1431) ... ok
[INFO] [stdout] test src/lib.rs - (line 1079) ... ok
[INFO] [stdout] test src/lib.rs - (line 1221) ... ok
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] test src/lib.rs - (line 1375) ... ok
[INFO] [stdout] test src/lib.rs - (line 1117) ... ok
[INFO] [stdout] test src/lib.rs - (line 1144) ... ok
[INFO] [stdout] test src/lib.rs - (line 1259) ... ok
[INFO] [stdout] test src/lib.rs - (line 1045) ... ok
[INFO] [stdout] test src/lib.rs - (line 1097) ... ok
[INFO] [stdout] test src/lib.rs - (line 1176) ... ok
[INFO] [stdout] test src/lib.rs - (line 1316) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 1483) ... ok
[INFO] [stdout] test src/lib.rs - (line 1680) ... ok
[INFO] [stdout] test src/lib.rs - (line 1638) ... ok
[INFO] [stdout] test src/lib.rs - (line 1465) ... ok
[INFO] [stdout] test src/lib.rs - (line 1658) ... ok
[INFO] [stdout] test src/lib.rs - (line 1539) ... ok
[INFO] [stdout] test src/lib.rs - (line 1505) ... ok
[INFO] [stdout] test src/lib.rs - (line 1743) ... ok
[INFO] [stdout] test src/lib.rs - (line 1788) ... ok
[INFO] [stdout] test src/lib.rs - (line 1819) ... ok
[INFO] [stdout] test src/lib.rs - (line 1024) ... ok
[INFO] [stdout] test src/lib.rs - (line 1866) ... ok
[INFO] [stdout] test src/lib.rs - (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 1846) ... ok
[INFO] [stdout] test src/lib.rs - (line 234) ... ok
[INFO] [stdout] test src/lib.rs - (line 1701) ... ok
[INFO] [stdout] test src/lib.rs - (line 256) ... ok
[INFO] [stdout] test src/lib.rs - (line 1573) ... ok
[INFO] [stdout] test src/lib.rs - (line 303) ... ok
[INFO] [stdout] test src/lib.rs - (line 452) ... ok
[INFO] [stdout] test src/lib.rs - (line 276) ... ok
[INFO] [stdout] test src/lib.rs - (line 393) ... ok
[INFO] [stdout] test src/lib.rs - (line 425) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 340) ... ok
[INFO] [stdout] test src/lib.rs - (line 526) ... ok
[INFO] [stdout] test src/lib.rs - (line 553) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 361) ... ok
[INFO] [stdout] test src/lib.rs - (line 507) ... ok
[INFO] [stdout] test src/lib.rs - (line 675) ... ok
[INFO] [stdout] test src/lib.rs - (line 473) ... ok
[INFO] [stdout] test src/lib.rs - (line 585) ... ok
[INFO] [stdout] test src/lib.rs - (line 204) ... ok
[INFO] [stdout] test src/lib.rs - (line 622) ... ok
[INFO] [stdout] test src/lib.rs - (line 772) ... ok
[INFO] [stdout] test src/lib.rs - (line 809) ... ok
[INFO] [stdout] test src/lib.rs - (line 830) ... ok
[INFO] [stdout] test src/lib.rs - (line 693) ... ok
[INFO] [stdout] test src/lib.rs - (line 713) ... ok
[INFO] [stdout] test src/lib.rs - (line 643) ... ok
[INFO] [stdout] test src/lib.rs - (line 882) ... ok
[INFO] [stdout] test src/lib.rs - (line 740) ... ok
[INFO] [stdout] test src/lib.rs - (line 909) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 986) ... ok
[INFO] [stdout] test src/lib.rs - (line 941) ... ok
[INFO] [stdout] test src/lib.rs - (line 862) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7bbe867b5f279dd7a16f99811a2c4cbfdc0b2c7eafc7a234ebbdb13eba6a26fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bbe867b5f279dd7a16f99811a2c4cbfdc0b2c7eafc7a234ebbdb13eba6a26fd", kill_on_drop: false }`
[INFO] [stdout] 7bbe867b5f279dd7a16f99811a2c4cbfdc0b2c7eafc7a234ebbdb13eba6a26fd