[INFO] fetching crate wordlebot 1.0.3...
[INFO] testing wordlebot-1.0.3 against try#a40ec913238f4f188d97c41aa605cb486451acf2+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl
[INFO] extracting crate wordlebot 1.0.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate wordlebot 1.0.3 on toolchain a40ec913238f4f188d97c41aa605cb486451acf2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wordlebot 1.0.3
[INFO] finished tweaking crates.io crate wordlebot 1.0.3
[INFO] tweaked toml for crates.io crate wordlebot 1.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate wordlebot 1.0.3 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" "+a40ec913238f4f188d97c41aa605cb486451acf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20dfd2ba7c3026566bda9b126e6ffd29aa5eafa23abbd03918c7613bdd96ca7b
[INFO] running `Command { std: "docker" "start" "-a" "20dfd2ba7c3026566bda9b126e6ffd29aa5eafa23abbd03918c7613bdd96ca7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20dfd2ba7c3026566bda9b126e6ffd29aa5eafa23abbd03918c7613bdd96ca7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20dfd2ba7c3026566bda9b126e6ffd29aa5eafa23abbd03918c7613bdd96ca7b", kill_on_drop: false }`
[INFO] [stdout] 20dfd2ba7c3026566bda9b126e6ffd29aa5eafa23abbd03918c7613bdd96ca7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2860fa1faa2176e0f772b097f9ae44c5d6bc2c4b6251cc7b40f7e73ded27089e
[INFO] running `Command { std: "docker" "start" "-a" "2860fa1faa2176e0f772b097f9ae44c5d6bc2c4b6251cc7b40f7e73ded27089e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]    Compiling clap v3.2.20
[INFO] [stderr]    Compiling wordlebot v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "2860fa1faa2176e0f772b097f9ae44c5d6bc2c4b6251cc7b40f7e73ded27089e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2860fa1faa2176e0f772b097f9ae44c5d6bc2c4b6251cc7b40f7e73ded27089e", kill_on_drop: false }`
[INFO] [stdout] 2860fa1faa2176e0f772b097f9ae44c5d6bc2c4b6251cc7b40f7e73ded27089e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 99cc761a05f621095372aa7a40e2ffd1bc057971d9fb3df0eb9e9dbcbd4e287f
[INFO] running `Command { std: "docker" "start" "-a" "99cc761a05f621095372aa7a40e2ffd1bc057971d9fb3df0eb9e9dbcbd4e287f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordlebot v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "99cc761a05f621095372aa7a40e2ffd1bc057971d9fb3df0eb9e9dbcbd4e287f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cc761a05f621095372aa7a40e2ffd1bc057971d9fb3df0eb9e9dbcbd4e287f", kill_on_drop: false }`
[INFO] [stdout] 99cc761a05f621095372aa7a40e2ffd1bc057971d9fb3df0eb9e9dbcbd4e287f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3c14f20d5ed7c45510c554314708a9d7c121d7cac5c128eb75a66b9850a111b8
[INFO] running `Command { std: "docker" "start" "-a" "3c14f20d5ed7c45510c554314708a9d7c121d7cac5c128eb75a66b9850a111b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wordlebot-6ada5c517e84b83e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test dictionary::tests::test_freq_table ... ok
[INFO] [stdout] test dictionary::tests::test_preserve ... ok
[INFO] [stdout] test dictionary::tests::test_union ... ok
[INFO] [stdout] test dictionary::tests::test_remove ... ok
[INFO] [stdout] test dictionary::tests::test_green_table ... ok
[INFO] [stdout] test test::test_freq_info ... ok
[INFO] [stdout] test dictionary::tests::test_pick_words ... ok
[INFO] [stdout] test test::test_freq_info_table ... ok
[INFO] [stdout] test test::test_position_hints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c14f20d5ed7c45510c554314708a9d7c121d7cac5c128eb75a66b9850a111b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c14f20d5ed7c45510c554314708a9d7c121d7cac5c128eb75a66b9850a111b8", kill_on_drop: false }`
[INFO] [stdout] 3c14f20d5ed7c45510c554314708a9d7c121d7cac5c128eb75a66b9850a111b8