[INFO] fetching crate threadstack 0.4.1...
[INFO] testing threadstack-0.4.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate threadstack 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate threadstack 0.4.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate threadstack 0.4.1
[INFO] finished tweaking crates.io crate threadstack 0.4.1
[INFO] tweaked toml for crates.io crate threadstack 0.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rel-ptr v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] decee31e7682b8faf030d453b9deed94641de8d6b2c9e7370426b6d5b000a1f6
[INFO] running `Command { std: "docker" "start" "-a" "decee31e7682b8faf030d453b9deed94641de8d6b2c9e7370426b6d5b000a1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "decee31e7682b8faf030d453b9deed94641de8d6b2c9e7370426b6d5b000a1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decee31e7682b8faf030d453b9deed94641de8d6b2c9e7370426b6d5b000a1f6", kill_on_drop: false }`
[INFO] [stdout] decee31e7682b8faf030d453b9deed94641de8d6b2c9e7370426b6d5b000a1f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 477ea545062fb6f433e2ce1d64f192de5e882c17f00fe85cc1c0a887badaf77d
[INFO] running `Command { std: "docker" "start" "-a" "477ea545062fb6f433e2ce1d64f192de5e882c17f00fe85cc1c0a887badaf77d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rel-ptr v0.2.3
[INFO] [stderr]    Compiling threadstack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "477ea545062fb6f433e2ce1d64f192de5e882c17f00fe85cc1c0a887badaf77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477ea545062fb6f433e2ce1d64f192de5e882c17f00fe85cc1c0a887badaf77d", kill_on_drop: false }`
[INFO] [stdout] 477ea545062fb6f433e2ce1d64f192de5e882c17f00fe85cc1c0a887badaf77d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85cde926814fcc4f389040e98d915cc18486e5eea1b07a3855ea9925d4055809
[INFO] running `Command { std: "docker" "start" "-a" "85cde926814fcc4f389040e98d915cc18486e5eea1b07a3855ea9925d4055809", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadstack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "85cde926814fcc4f389040e98d915cc18486e5eea1b07a3855ea9925d4055809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cde926814fcc4f389040e98d915cc18486e5eea1b07a3855ea9925d4055809", kill_on_drop: false }`
[INFO] [stdout] 85cde926814fcc4f389040e98d915cc18486e5eea1b07a3855ea9925d4055809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dceaada621de70e3fe027a24634c81f8f676ffa538a2b8ee5257e9f34ecc52bb
[INFO] running `Command { std: "docker" "start" "-a" "dceaada621de70e3fe027a24634c81f8f676ffa538a2b8ee5257e9f34ecc52bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/threadstack-0d04f9ea923b588d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::it_works_no_initial ... ok
[INFO] [stdout] test tests::no_initial_value_test ... ok
[INFO] [stderr]    Doc-tests threadstack
[INFO] [stdout] test tests::revert_to_no_initial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - declare_thread_stacks (line 82) ... ok
[INFO] [stdout] test src/lib.rs - let_ref_thread_stack_value (line 253) ... ok
[INFO] [stdout] test src/lib.rs - push_thread_stack_value (line 336) ... ok
[INFO] [stdout] test src/lib.rs - clone_thread_stack_value (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dceaada621de70e3fe027a24634c81f8f676ffa538a2b8ee5257e9f34ecc52bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dceaada621de70e3fe027a24634c81f8f676ffa538a2b8ee5257e9f34ecc52bb", kill_on_drop: false }`
[INFO] [stdout] dceaada621de70e3fe027a24634c81f8f676ffa538a2b8ee5257e9f34ecc52bb