[INFO] fetching crate linear_type 0.7.2...
[INFO] testing linear_type-0.7.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate linear_type 0.7.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate linear_type 0.7.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linear_type 0.7.2
[INFO] tweaked toml for crates.io crate linear_type 0.7.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linear_type 0.7.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linear_type 0.7.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce1df7a3e1fcd811001390af6ab5c84e56f9f74515c929692836a3a4d81611fc
[INFO] running `Command { std: "docker" "start" "-a" "ce1df7a3e1fcd811001390af6ab5c84e56f9f74515c929692836a3a4d81611fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1df7a3e1fcd811001390af6ab5c84e56f9f74515c929692836a3a4d81611fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1df7a3e1fcd811001390af6ab5c84e56f9f74515c929692836a3a4d81611fc", kill_on_drop: false }`
[INFO] [stdout] ce1df7a3e1fcd811001390af6ab5c84e56f9f74515c929692836a3a4d81611fc
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52170bad2ee81b6d55843c3bf81158d479c5b6957192e029f2ed9aeedb586c0
[INFO] running `Command { std: "docker" "start" "-a" "d52170bad2ee81b6d55843c3bf81158d479c5b6957192e029f2ed9aeedb586c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_type v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "d52170bad2ee81b6d55843c3bf81158d479c5b6957192e029f2ed9aeedb586c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52170bad2ee81b6d55843c3bf81158d479c5b6957192e029f2ed9aeedb586c0", kill_on_drop: false }`
[INFO] [stdout] d52170bad2ee81b6d55843c3bf81158d479c5b6957192e029f2ed9aeedb586c0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65cb50311d99b1cb05ce2eb94ddb29f29e0b5c171d69405c302ac808d4dec089
[INFO] running `Command { std: "docker" "start" "-a" "65cb50311d99b1cb05ce2eb94ddb29f29e0b5c171d69405c302ac808d4dec089", kill_on_drop: false }`
[INFO] [stderr]    Compiling linear_type v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "65cb50311d99b1cb05ce2eb94ddb29f29e0b5c171d69405c302ac808d4dec089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cb50311d99b1cb05ce2eb94ddb29f29e0b5c171d69405c302ac808d4dec089", kill_on_drop: false }`
[INFO] [stdout] 65cb50311d99b1cb05ce2eb94ddb29f29e0b5c171d69405c302ac808d4dec089
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cae9d772de7a64ac9a468ce7adb6c829671c8399bda049493bca5b218eda761f
[INFO] running `Command { std: "docker" "start" "-a" "cae9d772de7a64ac9a468ce7adb6c829671c8399bda049493bca5b218eda761f", 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/linear_type-e50c58a0c5ef200e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_failed_destructure - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linear_type
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Linear<T>::get_ref (line 29) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T>::into_inner (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Linear<T>::map (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cae9d772de7a64ac9a468ce7adb6c829671c8399bda049493bca5b218eda761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae9d772de7a64ac9a468ce7adb6c829671c8399bda049493bca5b218eda761f", kill_on_drop: false }`
[INFO] [stdout] cae9d772de7a64ac9a468ce7adb6c829671c8399bda049493bca5b218eda761f