[INFO] fetching crate ra_ap_arena 0.0.33...
[INFO] testing ra_ap_arena-0.0.33 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ra_ap_arena 0.0.33 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ra_ap_arena 0.0.33
[INFO] finished tweaking crates.io crate ra_ap_arena 0.0.33
[INFO] tweaked toml for crates.io crate ra_ap_arena 0.0.33 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra_ap_arena 0.0.33 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6fdfc82afc93ca78238092845da763ca55d39f06e518a4edd143a725e088352e
[INFO] running `Command { std: "docker" "start" "-a" "6fdfc82afc93ca78238092845da763ca55d39f06e518a4edd143a725e088352e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fdfc82afc93ca78238092845da763ca55d39f06e518a4edd143a725e088352e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fdfc82afc93ca78238092845da763ca55d39f06e518a4edd143a725e088352e", kill_on_drop: false }`
[INFO] [stdout] 6fdfc82afc93ca78238092845da763ca55d39f06e518a4edd143a725e088352e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d6c6fc0d1b7b393aa6dcdd8f7d184c2b94be4ebd3b8099b4abff57dd72fa3e62
[INFO] running `Command { std: "docker" "start" "-a" "d6c6fc0d1b7b393aa6dcdd8f7d184c2b94be4ebd3b8099b4abff57dd72fa3e62", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_arena v0.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "d6c6fc0d1b7b393aa6dcdd8f7d184c2b94be4ebd3b8099b4abff57dd72fa3e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c6fc0d1b7b393aa6dcdd8f7d184c2b94be4ebd3b8099b4abff57dd72fa3e62", kill_on_drop: false }`
[INFO] [stdout] d6c6fc0d1b7b393aa6dcdd8f7d184c2b94be4ebd3b8099b4abff57dd72fa3e62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b8faab81a9825d94ce35d3d77faebb933db05a1621c6c7bc0372ae5ed3f540d4
[INFO] running `Command { std: "docker" "start" "-a" "b8faab81a9825d94ce35d3d77faebb933db05a1621c6c7bc0372ae5ed3f540d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_arena v0.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b8faab81a9825d94ce35d3d77faebb933db05a1621c6c7bc0372ae5ed3f540d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8faab81a9825d94ce35d3d77faebb933db05a1621c6c7bc0372ae5ed3f540d4", kill_on_drop: false }`
[INFO] [stdout] b8faab81a9825d94ce35d3d77faebb933db05a1621c6c7bc0372ae5ed3f540d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2f5c095579234a2218b09c7de9972f653663e4d64448bfca0f95783b3dd8a8f7
[INFO] running `Command { std: "docker" "start" "-a" "2f5c095579234a2218b09c7de9972f653663e4d64448bfca0f95783b3dd8a8f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ra_ap_arena-ced90354ec0354e7)
[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" "2f5c095579234a2218b09c7de9972f653663e4d64448bfca0f95783b3dd8a8f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5c095579234a2218b09c7de9972f653663e4d64448bfca0f95783b3dd8a8f7", kill_on_drop: false }`
[INFO] [stdout] 2f5c095579234a2218b09c7de9972f653663e4d64448bfca0f95783b3dd8a8f7