[INFO] fetching crate stak-dynamic 0.10.39...
[INFO] testing stak-dynamic-0.10.39 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate stak-dynamic 0.10.39 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stak-dynamic 0.10.39
[INFO] finished tweaking crates.io crate stak-dynamic 0.10.39
[INFO] tweaked toml for crates.io crate stak-dynamic 0.10.39 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stak-dynamic 0.10.39 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] crate crates.io crate stak-dynamic 0.10.39 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stak-util v0.10.39
[INFO] [stderr]   Downloaded stak-vm v0.10.39
[INFO] [stderr]   Downloaded any-fn v0.6.1
[INFO] [stderr]   Downloaded cfg-elif v0.6.3
[INFO] [stderr]   Downloaded noop-executor v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e5f86d1d3aab80f40cebbdbb496e97827f6eb7ceb132dfe999f745f4ff1c2cf3
[INFO] running `Command { std: "docker" "start" "-a" "e5f86d1d3aab80f40cebbdbb496e97827f6eb7ceb132dfe999f745f4ff1c2cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5f86d1d3aab80f40cebbdbb496e97827f6eb7ceb132dfe999f745f4ff1c2cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f86d1d3aab80f40cebbdbb496e97827f6eb7ceb132dfe999f745f4ff1c2cf3", kill_on_drop: false }`
[INFO] [stdout] e5f86d1d3aab80f40cebbdbb496e97827f6eb7ceb132dfe999f745f4ff1c2cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 696e5e4876f30b371d5e1325c832432b856127906a6e28a0bf22b5129df69da9
[INFO] running `Command { std: "docker" "start" "-a" "696e5e4876f30b371d5e1325c832432b856127906a6e28a0bf22b5129df69da9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling cfg-elif v0.6.3
[INFO] [stderr]    Compiling noop-executor v0.1.0
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling stak-util v0.10.39
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling any-fn v0.6.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling winter-maybe-async v0.13.1
[INFO] [stderr]    Compiling stak-vm v0.10.39
[INFO] [stderr]    Compiling stak-dynamic v0.10.39 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.25s
[INFO] running `Command { std: "docker" "inspect" "696e5e4876f30b371d5e1325c832432b856127906a6e28a0bf22b5129df69da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696e5e4876f30b371d5e1325c832432b856127906a6e28a0bf22b5129df69da9", kill_on_drop: false }`
[INFO] [stdout] 696e5e4876f30b371d5e1325c832432b856127906a6e28a0bf22b5129df69da9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f4cb23b79b913dfe70c2e5a818fd1cb9c80f98b1876a4869f9b25d4aeb9d23d0
[INFO] running `Command { std: "docker" "start" "-a" "f4cb23b79b913dfe70c2e5a818fd1cb9c80f98b1876a4869f9b25d4aeb9d23d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling winter-maybe-async v0.13.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling stak-vm v0.10.39
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling stak-dynamic v0.10.39 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "f4cb23b79b913dfe70c2e5a818fd1cb9c80f98b1876a4869f9b25d4aeb9d23d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4cb23b79b913dfe70c2e5a818fd1cb9c80f98b1876a4869f9b25d4aeb9d23d0", kill_on_drop: false }`
[INFO] [stdout] f4cb23b79b913dfe70c2e5a818fd1cb9c80f98b1876a4869f9b25d4aeb9d23d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7b7a21745f424cc43231966aa37eaa9834cc200ac98a76a91fa3c956f266230f
[INFO] running `Command { std: "docker" "start" "-a" "7b7a21745f424cc43231966aa37eaa9834cc200ac98a76a91fa3c956f266230f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stak_dynamic-e8750ffe8e346719)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test primitive_set::tests::allocate_two ... ok
[INFO] [stdout] test scheme_value::tests::string::unicode ... ok
[INFO] [stdout] test primitive_set::tests::create ... ok
[INFO] [stdout] test scheme_value::tests::string::ascii ... ok
[INFO] [stdout] test primitive_set::tests::garbage_collection::collect_none ... ok
[INFO] [stdout] test primitive_set::tests::garbage_collection::collect_one ... ok
[INFO] [stderr]    Doc-tests stak_dynamic
[INFO] [stdout] test primitive_set::tests::garbage_collection::keep_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[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" "7b7a21745f424cc43231966aa37eaa9834cc200ac98a76a91fa3c956f266230f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7a21745f424cc43231966aa37eaa9834cc200ac98a76a91fa3c956f266230f", kill_on_drop: false }`
[INFO] [stdout] 7b7a21745f424cc43231966aa37eaa9834cc200ac98a76a91fa3c956f266230f