[INFO] fetching crate fallback-if 1.0.1...
[INFO] testing fallback-if-1.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate fallback-if 1.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate fallback-if 1.0.1
[INFO] finished tweaking crates.io crate fallback-if 1.0.1
[INFO] tweaked toml for crates.io crate fallback-if 1.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fallback-if 1.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96df592ff9987dccb8f8e0fd771c7ac1a347247613f5fb4299ec5b8b34984ef5
[INFO] running `Command { std: "docker" "start" "-a" "96df592ff9987dccb8f8e0fd771c7ac1a347247613f5fb4299ec5b8b34984ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96df592ff9987dccb8f8e0fd771c7ac1a347247613f5fb4299ec5b8b34984ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96df592ff9987dccb8f8e0fd771c7ac1a347247613f5fb4299ec5b8b34984ef5", kill_on_drop: false }`
[INFO] [stdout] 96df592ff9987dccb8f8e0fd771c7ac1a347247613f5fb4299ec5b8b34984ef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a18d246ff9d0c641c18ffd35c4d2939af6ce00e9dd638b4088e9227bf95ddb1
[INFO] running `Command { std: "docker" "start" "-a" "6a18d246ff9d0c641c18ffd35c4d2939af6ce00e9dd638b4088e9227bf95ddb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fallback-if v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "6a18d246ff9d0c641c18ffd35c4d2939af6ce00e9dd638b4088e9227bf95ddb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a18d246ff9d0c641c18ffd35c4d2939af6ce00e9dd638b4088e9227bf95ddb1", kill_on_drop: false }`
[INFO] [stdout] 6a18d246ff9d0c641c18ffd35c4d2939af6ce00e9dd638b4088e9227bf95ddb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f376fe7dfe4cf7cd02c2c835b6b104c1e9aed85c9f31bea486dc93c23c7605
[INFO] running `Command { std: "docker" "start" "-a" "78f376fe7dfe4cf7cd02c2c835b6b104c1e9aed85c9f31bea486dc93c23c7605", kill_on_drop: false }`
[INFO] [stderr]    Compiling yare-macro v3.0.0
[INFO] [stderr]    Compiling yare v3.0.0
[INFO] [stderr]    Compiling fallback-if v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "78f376fe7dfe4cf7cd02c2c835b6b104c1e9aed85c9f31bea486dc93c23c7605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f376fe7dfe4cf7cd02c2c835b6b104c1e9aed85c9f31bea486dc93c23c7605", kill_on_drop: false }`
[INFO] [stdout] 78f376fe7dfe4cf7cd02c2c835b6b104c1e9aed85c9f31bea486dc93c23c7605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98a1a9822f4f6f2a10879a6ee71fea17a179522256545ee2d47c08778434fa43
[INFO] running `Command { std: "docker" "start" "-a" "98a1a9822f4f6f2a10879a6ee71fea17a179522256545ee2d47c08778434fa43", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fallback_if-114b87c76c269cb1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fallback_if
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::option_do_fallback::ok ... ok
[INFO] [stdout] test tests::option_do_not_fallback::none_to_none ... ok
[INFO] [stdout] test tests::option_do_fallback::none_to_none ... ok
[INFO] [stdout] test tests::option_do_fallback::none_to_some ... ok
[INFO] [stdout] test tests::option_do_not_fallback::none_to_some ... ok
[INFO] [stdout] test tests::option_do_not_fallback::ok ... ok
[INFO] [stdout] test tests::result_do_fallback::err_to_err ... ok
[INFO] [stdout] test tests::result_do_fallback::err_to_ok ... ok
[INFO] [stdout] test tests::result_do_fallback::ok ... ok
[INFO] [stdout] test tests::result_do_not_fallback::err_to_err ... ok
[INFO] [stdout] test tests::result_do_not_fallback::err_to_ok ... ok
[INFO] [stdout] test tests::result_do_not_fallback::ok ... ok
[INFO] [stdout] test tests::readme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "98a1a9822f4f6f2a10879a6ee71fea17a179522256545ee2d47c08778434fa43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a1a9822f4f6f2a10879a6ee71fea17a179522256545ee2d47c08778434fa43", kill_on_drop: false }`
[INFO] [stdout] 98a1a9822f4f6f2a10879a6ee71fea17a179522256545ee2d47c08778434fa43