[INFO] fetching crate erased-type-arena 0.3.1...
[INFO] testing erased-type-arena-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate erased-type-arena 0.3.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate erased-type-arena 0.3.1
[INFO] finished tweaking crates.io crate erased-type-arena 0.3.1
[INFO] tweaked toml for crates.io crate erased-type-arena 0.3.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate erased-type-arena 0.3.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] e42f2b38c1de47a39ae2771ea95ca11a5a7cb34273ef99725543641d98e07fb3
[INFO] running `Command { std: "docker" "start" "-a" "e42f2b38c1de47a39ae2771ea95ca11a5a7cb34273ef99725543641d98e07fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e42f2b38c1de47a39ae2771ea95ca11a5a7cb34273ef99725543641d98e07fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42f2b38c1de47a39ae2771ea95ca11a5a7cb34273ef99725543641d98e07fb3", kill_on_drop: false }`
[INFO] [stdout] e42f2b38c1de47a39ae2771ea95ca11a5a7cb34273ef99725543641d98e07fb3
[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] 9241d73aa47124193c8e18f44ddec7c7bd110228cf0f71014df7e55c024c0161
[INFO] running `Command { std: "docker" "start" "-a" "9241d73aa47124193c8e18f44ddec7c7bd110228cf0f71014df7e55c024c0161", kill_on_drop: false }`
[INFO] [stderr]    Compiling erased-type-arena v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "9241d73aa47124193c8e18f44ddec7c7bd110228cf0f71014df7e55c024c0161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9241d73aa47124193c8e18f44ddec7c7bd110228cf0f71014df7e55c024c0161", kill_on_drop: false }`
[INFO] [stdout] 9241d73aa47124193c8e18f44ddec7c7bd110228cf0f71014df7e55c024c0161
[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] ea41b32ba4f8bba94abfda6a65e9c862301685ed3eef32f5136168f8e43fb108
[INFO] running `Command { std: "docker" "start" "-a" "ea41b32ba4f8bba94abfda6a65e9c862301685ed3eef32f5136168f8e43fb108", kill_on_drop: false }`
[INFO] [stderr]    Compiling erased-type-arena v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "ea41b32ba4f8bba94abfda6a65e9c862301685ed3eef32f5136168f8e43fb108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea41b32ba4f8bba94abfda6a65e9c862301685ed3eef32f5136168f8e43fb108", kill_on_drop: false }`
[INFO] [stdout] ea41b32ba4f8bba94abfda6a65e9c862301685ed3eef32f5136168f8e43fb108
[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] e05698743f2e7f080196ccd424c20d3bee7b0eb2e23571574deb760fa7a735ce
[INFO] running `Command { std: "docker" "start" "-a" "e05698743f2e7f080196ccd424c20d3bee7b0eb2e23571574deb760fa7a735ce", 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/erased_type_arena-49c5b58c5a09d87a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::arena_tests::test_alloc_unsafe ... ok
[INFO] [stdout] test tests::arena_tests::test_drop ... ok
[INFO] [stdout] test tests::arena_tests::test_alloc ... ok
[INFO] [stdout] test tests::arena_tests::test_drop_empty_arena ... ok
[INFO] [stdout] test utils::linked_list::tests::test_push_front_and_drop_basic ... ok
[INFO] [stdout] test tests::alloc_mut_tests::test_use_dropped_value - should panic ... ok
[INFO] [stdout] test utils::linked_list::tests::test_concurrent_push_front_and_drop ... ok
[INFO] [stdout] test tests::alloc_ref_tests::test_use_dropped_value - should panic ... ok
[INFO] [stderr]    Doc-tests erased_type_arena
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ignored
[INFO] [stdout] test src/lib.rs - (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 75) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e05698743f2e7f080196ccd424c20d3bee7b0eb2e23571574deb760fa7a735ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05698743f2e7f080196ccd424c20d3bee7b0eb2e23571574deb760fa7a735ce", kill_on_drop: false }`
[INFO] [stdout] e05698743f2e7f080196ccd424c20d3bee7b0eb2e23571574deb760fa7a735ce