[INFO] fetching crate tokio-context 0.1.3...
[INFO] testing tokio-context-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tokio-context 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tokio-context 0.1.3
[INFO] finished tweaking crates.io crate tokio-context 0.1.3
[INFO] tweaked toml for crates.io crate tokio-context 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-context 0.1.3 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]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 61e63d90ecadc309450c5226f59da143dbe848b7d67c32b2eacfa9e170acb101
[INFO] running `Command { std: "docker" "start" "-a" "61e63d90ecadc309450c5226f59da143dbe848b7d67c32b2eacfa9e170acb101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e63d90ecadc309450c5226f59da143dbe848b7d67c32b2eacfa9e170acb101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e63d90ecadc309450c5226f59da143dbe848b7d67c32b2eacfa9e170acb101", kill_on_drop: false }`
[INFO] [stdout] 61e63d90ecadc309450c5226f59da143dbe848b7d67c32b2eacfa9e170acb101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7e36165be923cfa58071998b12345d20f20635e1c5a0c970adb222d2fd333088
[INFO] running `Command { std: "docker" "start" "-a" "7e36165be923cfa58071998b12345d20f20635e1c5a0c970adb222d2fd333088", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio-context v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "7e36165be923cfa58071998b12345d20f20635e1c5a0c970adb222d2fd333088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e36165be923cfa58071998b12345d20f20635e1c5a0c970adb222d2fd333088", kill_on_drop: false }`
[INFO] [stdout] 7e36165be923cfa58071998b12345d20f20635e1c5a0c970adb222d2fd333088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4fccb9a82b3420350d77fc5b16408d0cd8e5f1948f46084733baeafe25c80044
[INFO] running `Command { std: "docker" "start" "-a" "4fccb9a82b3420350d77fc5b16408d0cd8e5f1948f46084733baeafe25c80044", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-context v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "4fccb9a82b3420350d77fc5b16408d0cd8e5f1948f46084733baeafe25c80044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fccb9a82b3420350d77fc5b16408d0cd8e5f1948f46084733baeafe25c80044", kill_on_drop: false }`
[INFO] [stdout] 4fccb9a82b3420350d77fc5b16408d0cd8e5f1948f46084733baeafe25c80044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 428af270d5fc9d772d92b803547fd204c644b5bb2e44f47fbcd8acb3c4c5f82a
[INFO] running `Command { std: "docker" "start" "-a" "428af270d5fc9d772d92b803547fd204c644b5bb2e44f47fbcd8acb3c4c5f82a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_context-778aea5ad10f92c4)
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests tokio_context
[INFO] [stdout] test context::tests::cancelling_child_ctx_doesnt_cancel_parent ... ok
[INFO] [stdout] test context::tests::cancelling_parent_ctx_cancels_child ... ok
[INFO] [stdout] test task::tests::cancel_handle_cancels_task ... ok
[INFO] [stdout] test context::tests::parent_timeout_cancels_child ... ok
[INFO] [stdout] test context::tests::cancel_handle_cancels_context ... ok
[INFO] [stdout] test task::tests::duration_cancels_task ... ok
[INFO] [stdout] test context::tests::duration_cancels_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/context.rs - context::RefContext (line 119) ... ok
[INFO] [stdout] test src/context.rs - context::Context (line 52) ... ok
[INFO] [stdout] test src/task.rs - task::TaskController (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/context.rs - context::Context (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "428af270d5fc9d772d92b803547fd204c644b5bb2e44f47fbcd8acb3c4c5f82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "428af270d5fc9d772d92b803547fd204c644b5bb2e44f47fbcd8acb3c4c5f82a", kill_on_drop: false }`
[INFO] [stdout] 428af270d5fc9d772d92b803547fd204c644b5bb2e44f47fbcd8acb3c4c5f82a