[INFO] fetching crate holda 0.1.0...
[INFO] testing holda-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate holda 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate holda 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate holda 0.1.0
[INFO] tweaked toml for crates.io crate holda 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate holda 0.1.0 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] crate crates.io crate holda 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63d0ac4e17f16cb4dc5f4e2c6ef477d98f7dda4951a327a2e68591d4cdc3089e
[INFO] running `Command { std: "docker" "start" "-a" "63d0ac4e17f16cb4dc5f4e2c6ef477d98f7dda4951a327a2e68591d4cdc3089e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63d0ac4e17f16cb4dc5f4e2c6ef477d98f7dda4951a327a2e68591d4cdc3089e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d0ac4e17f16cb4dc5f4e2c6ef477d98f7dda4951a327a2e68591d4cdc3089e", kill_on_drop: false }`
[INFO] [stdout] 63d0ac4e17f16cb4dc5f4e2c6ef477d98f7dda4951a327a2e68591d4cdc3089e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ef8bf506cfb24eda788d1b57568c6a7ec57a65e583a73a8e605f5deeb27675a
[INFO] running `Command { std: "docker" "start" "-a" "1ef8bf506cfb24eda788d1b57568c6a7ec57a65e583a73a8e605f5deeb27675a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling holda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "1ef8bf506cfb24eda788d1b57568c6a7ec57a65e583a73a8e605f5deeb27675a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef8bf506cfb24eda788d1b57568c6a7ec57a65e583a73a8e605f5deeb27675a", kill_on_drop: false }`
[INFO] [stdout] 1ef8bf506cfb24eda788d1b57568c6a7ec57a65e583a73a8e605f5deeb27675a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce3c29181efc57af32088485c5430dcef60126e40f6d5bb12997f94821ffa800
[INFO] running `Command { std: "docker" "start" "-a" "ce3c29181efc57af32088485c5430dcef60126e40f6d5bb12997f94821ffa800", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling holda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.89s
[INFO] running `Command { std: "docker" "inspect" "ce3c29181efc57af32088485c5430dcef60126e40f6d5bb12997f94821ffa800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3c29181efc57af32088485c5430dcef60126e40f6d5bb12997f94821ffa800", kill_on_drop: false }`
[INFO] [stdout] ce3c29181efc57af32088485c5430dcef60126e40f6d5bb12997f94821ffa800
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fe8263c7dac95cc00e106365e31f637cd6ca28a48e91013189b8ee1b8710aa9
[INFO] running `Command { std: "docker" "start" "-a" "9fe8263c7dac95cc00e106365e31f637cd6ca28a48e91013189b8ee1b8710aa9", 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/holda-33477427c0fbe9da)
[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]      Running tests/arc_wrapper.rs (/opt/rustwide/target/debug/deps/arc_wrapper-0298b986b3dc094b)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_as_ref ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_deref ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_partial_ord ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test test_hash ... ok
[INFO] [stdout] test test_into ... ok
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] test test_partial_eq ... ok
[INFO] [stdout] test test_deref_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_struct_wrapper.rs (/opt/rustwide/target/debug/deps/custom_struct_wrapper-0c90827825039ab2)
[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]      Running tests/numeric_wrapper.rs (/opt/rustwide/target/debug/deps/numeric_wrapper-0f70b453f966e80c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_f64_wrapper ... ok
[INFO] [stdout] test tests::test_i32_wrapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rc_wrapperr.rs (/opt/rustwide/target/debug/deps/rc_wrapperr-653022429dbd018e)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_deref_mut ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test main ... ok
[INFO] [stdout] test test_deref ... ok
[INFO] [stdout] test test_partial_ord ... ok
[INFO] [stdout] test test_into ... ok
[INFO] [stdout] test test_partial_eq ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_as_ref ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/string_wrapper.rs (/opt/rustwide/target/debug/deps/string_wrapper-548094dbfe0e18c2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_as_ref ... ok
[INFO] [stdout] test test_deref ... ok
[INFO] [stdout] test test_deref_mut ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_eq ... ok
[INFO] [stdout] test test_into ... ok
[INFO] [stdout] test test_ord ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_partial_ord ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_partial_eq ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test test_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unit_wrapper.rs (/opt/rustwide/target/debug/deps/unit_wrapper-5d4ae15e3ad9d06a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_unit_wrapper ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/uuid_wrapper.rs (/opt/rustwide/target/debug/deps/uuid_wrapper-198228c58b645cfe)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_uuid_wrapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests holda
[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" "9fe8263c7dac95cc00e106365e31f637cd6ca28a48e91013189b8ee1b8710aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe8263c7dac95cc00e106365e31f637cd6ca28a48e91013189b8ee1b8710aa9", kill_on_drop: false }`
[INFO] [stdout] 9fe8263c7dac95cc00e106365e31f637cd6ca28a48e91013189b8ee1b8710aa9