[INFO] fetching crate replaceable_implementations 0.1.0...
[INFO] testing replaceable_implementations-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate replaceable_implementations 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate replaceable_implementations 0.1.0
[INFO] finished tweaking crates.io crate replaceable_implementations 0.1.0
[INFO] tweaked toml for crates.io crate replaceable_implementations 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate replaceable_implementations 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate replaceable_implementations 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59f1b1b1fa1e57b7abb5ff67b6f71966747a44d3305fb97aa58a0f9e60988450
[INFO] running `Command { std: "docker" "start" "-a" "59f1b1b1fa1e57b7abb5ff67b6f71966747a44d3305fb97aa58a0f9e60988450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f1b1b1fa1e57b7abb5ff67b6f71966747a44d3305fb97aa58a0f9e60988450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f1b1b1fa1e57b7abb5ff67b6f71966747a44d3305fb97aa58a0f9e60988450", kill_on_drop: false }`
[INFO] [stdout] 59f1b1b1fa1e57b7abb5ff67b6f71966747a44d3305fb97aa58a0f9e60988450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 246d69cf7f4b9a79d9c3596b68807990ee5bd43a94332d77f610afd2f841ffaa
[INFO] running `Command { std: "docker" "start" "-a" "246d69cf7f4b9a79d9c3596b68807990ee5bd43a94332d77f610afd2f841ffaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling replaceable_implementations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "246d69cf7f4b9a79d9c3596b68807990ee5bd43a94332d77f610afd2f841ffaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246d69cf7f4b9a79d9c3596b68807990ee5bd43a94332d77f610afd2f841ffaa", kill_on_drop: false }`
[INFO] [stdout] 246d69cf7f4b9a79d9c3596b68807990ee5bd43a94332d77f610afd2f841ffaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1f1f2b1f0db306da038be347171b66e0b6bd1b15da895af8a6ad20a4cef15b7
[INFO] running `Command { std: "docker" "start" "-a" "b1f1f2b1f0db306da038be347171b66e0b6bd1b15da895af8a6ad20a4cef15b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling replaceable_implementations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b1f1f2b1f0db306da038be347171b66e0b6bd1b15da895af8a6ad20a4cef15b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f1f2b1f0db306da038be347171b66e0b6bd1b15da895af8a6ad20a4cef15b7", kill_on_drop: false }`
[INFO] [stdout] b1f1f2b1f0db306da038be347171b66e0b6bd1b15da895af8a6ad20a4cef15b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 928b14ee85bb0650f624815f5dab7f9487353684b7b72d5c9e9557a0a6eace9c
[INFO] running `Command { std: "docker" "start" "-a" "928b14ee85bb0650f624815f5dab7f9487353684b7b72d5c9e9557a0a6eace9c", 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/replaceable_implementations-d09a64baab1dd04d)
[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]    Doc-tests replaceable_implementations
[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" "928b14ee85bb0650f624815f5dab7f9487353684b7b72d5c9e9557a0a6eace9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928b14ee85bb0650f624815f5dab7f9487353684b7b72d5c9e9557a0a6eace9c", kill_on_drop: false }`
[INFO] [stdout] 928b14ee85bb0650f624815f5dab7f9487353684b7b72d5c9e9557a0a6eace9c