[INFO] fetching crate scaling 0.1.3...
[INFO] testing scaling-0.1.3 against try#a40ec913238f4f188d97c41aa605cb486451acf2+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl
[INFO] extracting crate scaling 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate scaling 0.1.3 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 scaling 0.1.3
[INFO] finished tweaking crates.io crate scaling 0.1.3
[INFO] tweaked toml for crates.io crate scaling 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0f6aff3f2a2229ba98876682d6954f2060388887e7989c49716375434847a9cd
[INFO] running `Command { std: "docker" "start" "-a" "0f6aff3f2a2229ba98876682d6954f2060388887e7989c49716375434847a9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f6aff3f2a2229ba98876682d6954f2060388887e7989c49716375434847a9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6aff3f2a2229ba98876682d6954f2060388887e7989c49716375434847a9cd", kill_on_drop: false }`
[INFO] [stdout] 0f6aff3f2a2229ba98876682d6954f2060388887e7989c49716375434847a9cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4c7691aba31e8670029119b3c4b67ce955489b3aaf679eef0c021f0bbd237c3f
[INFO] running `Command { std: "docker" "start" "-a" "4c7691aba31e8670029119b3c4b67ce955489b3aaf679eef0c021f0bbd237c3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling scaling v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "4c7691aba31e8670029119b3c4b67ce955489b3aaf679eef0c021f0bbd237c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7691aba31e8670029119b3c4b67ce955489b3aaf679eef0c021f0bbd237c3f", kill_on_drop: false }`
[INFO] [stdout] 4c7691aba31e8670029119b3c4b67ce955489b3aaf679eef0c021f0bbd237c3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4fda792009619cd2e4dde534849895dfd2b789ac56c03c20434819e6a991c908
[INFO] running `Command { std: "docker" "start" "-a" "4fda792009619cd2e4dde534849895dfd2b789ac56c03c20434819e6a991c908", kill_on_drop: false }`
[INFO] [stderr]    Compiling scaling v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "4fda792009619cd2e4dde534849895dfd2b789ac56c03c20434819e6a991c908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fda792009619cd2e4dde534849895dfd2b789ac56c03c20434819e6a991c908", kill_on_drop: false }`
[INFO] [stdout] 4fda792009619cd2e4dde534849895dfd2b789ac56c03c20434819e6a991c908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2dbc8ddd0472e798c4b662a589ffdf0f3096b8e95491a9ce4fbbf1781a28cd01
[INFO] running `Command { std: "docker" "start" "-a" "2dbc8ddd0472e798c4b662a589ffdf0f3096b8e95491a9ce4fbbf1781a28cd01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/scaling-bcd0561ab77d5a29)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::doctests_again ... ignored
[INFO] [stdout] test test_fib ... ok
[INFO] [stdout] test tests::test_sleep ... ok
[INFO] [stdout] test tests::very_quick ... ok
[INFO] [stdout] test tests::scales_o_2_to_the_n ... ok
[INFO] [stdout] test tests::noop ... ok
[INFO] [stdout] test tests::scales_o_n_log_n_looks_like_n ... ok
[INFO] [stdout] test tests::very_slow ... ok
[INFO] [stdout] test tests::painfully_slow ... ok
[INFO] [stdout] test tests::sadly_slow ... ok
[INFO] [stdout] test tests::scales_o_n ... ok
[INFO] [stdout] test tests::ret_value ... ok
[INFO] [stdout] test tests::scales_o_n_square ... ok
[INFO] [stdout] test tests::scales_o_one has been running for over 60 seconds
[INFO] [stdout] test tests::scales_o_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 127.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dbc8ddd0472e798c4b662a589ffdf0f3096b8e95491a9ce4fbbf1781a28cd01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbc8ddd0472e798c4b662a589ffdf0f3096b8e95491a9ce4fbbf1781a28cd01", kill_on_drop: false }`
[INFO] [stdout] 2dbc8ddd0472e798c4b662a589ffdf0f3096b8e95491a9ce4fbbf1781a28cd01