[INFO] fetching crate ctx-thread 0.1.1...
[INFO] testing ctx-thread-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate ctx-thread 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ctx-thread 0.1.1
[INFO] finished tweaking crates.io crate ctx-thread 0.1.1
[INFO] tweaked toml for crates.io crate ctx-thread 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctx-thread 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5f720d232b88484d7050907cfa8d3c2937be23b61b9852c38a0dd6d0412b39f
[INFO] running `Command { std: "docker" "start" "-a" "e5f720d232b88484d7050907cfa8d3c2937be23b61b9852c38a0dd6d0412b39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f720d232b88484d7050907cfa8d3c2937be23b61b9852c38a0dd6d0412b39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f720d232b88484d7050907cfa8d3c2937be23b61b9852c38a0dd6d0412b39f", kill_on_drop: false }`
[INFO] [stdout] e5f720d232b88484d7050907cfa8d3c2937be23b61b9852c38a0dd6d0412b39f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 212629f0a8e7196fcec8590236756cbedf71662d098bf8ccfe98e37cc449f456
[INFO] running `Command { std: "docker" "start" "-a" "212629f0a8e7196fcec8590236756cbedf71662d098bf8ccfe98e37cc449f456", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling ctx-thread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "212629f0a8e7196fcec8590236756cbedf71662d098bf8ccfe98e37cc449f456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212629f0a8e7196fcec8590236756cbedf71662d098bf8ccfe98e37cc449f456", kill_on_drop: false }`
[INFO] [stdout] 212629f0a8e7196fcec8590236756cbedf71662d098bf8ccfe98e37cc449f456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48568542f13fa80dad84f2c55977f6a2ffd8d3582010df9b07fa3f3aaf12b942
[INFO] running `Command { std: "docker" "start" "-a" "48568542f13fa80dad84f2c55977f6a2ffd8d3582010df9b07fa3f3aaf12b942", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctx-thread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "48568542f13fa80dad84f2c55977f6a2ffd8d3582010df9b07fa3f3aaf12b942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48568542f13fa80dad84f2c55977f6a2ffd8d3582010df9b07fa3f3aaf12b942", kill_on_drop: false }`
[INFO] [stdout] 48568542f13fa80dad84f2c55977f6a2ffd8d3582010df9b07fa3f3aaf12b942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1e8c8ee4a4b4e9b7f6b017f6c5baf05121f65e32cd14bfe4c6958cfe385ac9f
[INFO] running `Command { std: "docker" "start" "-a" "d1e8c8ee4a4b4e9b7f6b017f6c5baf05121f65e32cd14bfe4c6958cfe385ac9f", 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/ctx_thread-e0f0faf95ec60279)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_cancellation_nested ... ok
[INFO] [stdout] test tests::test_panic_cancellation - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctx_thread
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - ContextThreadBuilder<'scope,'env>::spawn (line 368) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - ContextJoinHandle<'_,T>::join (line 477) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Context<'env>::spawn (line 226) ... ok
[INFO] [stdout] test src/lib.rs - Context<'env>::builder (line 263) ... ok
[INFO] [stdout] test src/lib.rs - ContextThreadBuilder (line 304) ... ok
[INFO] [stdout] test src/lib.rs - Context<'env>::done (line 172) ... ok
[INFO] [stdout] test src/lib.rs - scope (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1e8c8ee4a4b4e9b7f6b017f6c5baf05121f65e32cd14bfe4c6958cfe385ac9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e8c8ee4a4b4e9b7f6b017f6c5baf05121f65e32cd14bfe4c6958cfe385ac9f", kill_on_drop: false }`
[INFO] [stdout] d1e8c8ee4a4b4e9b7f6b017f6c5baf05121f65e32cd14bfe4c6958cfe385ac9f