[INFO] fetching crate box_swap 1.1.1...
[INFO] testing box_swap-1.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate box_swap 1.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate box_swap 1.1.1
[INFO] finished tweaking crates.io crate box_swap 1.1.1
[INFO] tweaked toml for crates.io crate box_swap 1.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate box_swap 1.1.1 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] crate crates.io crate box_swap 1.1.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6e708fd1289d67bdb089fbe0a64cce69fc8158b10bc810eb3663114aef4a763f
[INFO] running `Command { std: "docker" "start" "-a" "6e708fd1289d67bdb089fbe0a64cce69fc8158b10bc810eb3663114aef4a763f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e708fd1289d67bdb089fbe0a64cce69fc8158b10bc810eb3663114aef4a763f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e708fd1289d67bdb089fbe0a64cce69fc8158b10bc810eb3663114aef4a763f", kill_on_drop: false }`
[INFO] [stdout] 6e708fd1289d67bdb089fbe0a64cce69fc8158b10bc810eb3663114aef4a763f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 52a80bd8250f5fb8b92af7b06280fa92c008e29a2053dc63133c08ca83544a81
[INFO] running `Command { std: "docker" "start" "-a" "52a80bd8250f5fb8b92af7b06280fa92c008e29a2053dc63133c08ca83544a81", kill_on_drop: false }`
[INFO] [stderr]    Compiling box_swap v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "52a80bd8250f5fb8b92af7b06280fa92c008e29a2053dc63133c08ca83544a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a80bd8250f5fb8b92af7b06280fa92c008e29a2053dc63133c08ca83544a81", kill_on_drop: false }`
[INFO] [stdout] 52a80bd8250f5fb8b92af7b06280fa92c008e29a2053dc63133c08ca83544a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7c648246e5cfadb21ef35e90911bbb3dfe6a9acf6a97f3e66d52df0b2d9860a0
[INFO] running `Command { std: "docker" "start" "-a" "7c648246e5cfadb21ef35e90911bbb3dfe6a9acf6a97f3e66d52df0b2d9860a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling box_swap v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "7c648246e5cfadb21ef35e90911bbb3dfe6a9acf6a97f3e66d52df0b2d9860a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c648246e5cfadb21ef35e90911bbb3dfe6a9acf6a97f3e66d52df0b2d9860a0", kill_on_drop: false }`
[INFO] [stdout] 7c648246e5cfadb21ef35e90911bbb3dfe6a9acf6a97f3e66d52df0b2d9860a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 94a61cec5741e6fb0e419344e680a1a1c32a4d9b76472ae3cb738fc4967d3a8f
[INFO] running `Command { std: "docker" "start" "-a" "94a61cec5741e6fb0e419344e680a1a1c32a4d9b76472ae3cb738fc4967d3a8f", 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/box_swap-99c5ce9b71aef874)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests box_swap
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 9) - compile ... 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] [stdout] all doctests ran in 0.50s; merged doctests compilation took 0.50s
[INFO] running `Command { std: "docker" "inspect" "94a61cec5741e6fb0e419344e680a1a1c32a4d9b76472ae3cb738fc4967d3a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a61cec5741e6fb0e419344e680a1a1c32a4d9b76472ae3cb738fc4967d3a8f", kill_on_drop: false }`
[INFO] [stdout] 94a61cec5741e6fb0e419344e680a1a1c32a4d9b76472ae3cb738fc4967d3a8f
