[INFO] fetching crate lazy-st 1.0.0...
[INFO] testing lazy-st-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lazy-st 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate lazy-st 1.0.0
[INFO] finished tweaking crates.io crate lazy-st 1.0.0
[INFO] tweaked toml for crates.io crate lazy-st 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lazy-st 1.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b09d1bdfe126bf3c7d174b1d8bd448020b432e22c7c7df87297461fdcfeda45
[INFO] running `Command { std: "docker" "start" "-a" "5b09d1bdfe126bf3c7d174b1d8bd448020b432e22c7c7df87297461fdcfeda45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b09d1bdfe126bf3c7d174b1d8bd448020b432e22c7c7df87297461fdcfeda45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b09d1bdfe126bf3c7d174b1d8bd448020b432e22c7c7df87297461fdcfeda45", kill_on_drop: false }`
[INFO] [stdout] 5b09d1bdfe126bf3c7d174b1d8bd448020b432e22c7c7df87297461fdcfeda45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ef7b131fa68e725fe02b7cafde09946281129e8568a3e3b9ab1017e62f64f16
[INFO] running `Command { std: "docker" "start" "-a" "9ef7b131fa68e725fe02b7cafde09946281129e8568a3e3b9ab1017e62f64f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-st v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "9ef7b131fa68e725fe02b7cafde09946281129e8568a3e3b9ab1017e62f64f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef7b131fa68e725fe02b7cafde09946281129e8568a3e3b9ab1017e62f64f16", kill_on_drop: false }`
[INFO] [stdout] 9ef7b131fa68e725fe02b7cafde09946281129e8568a3e3b9ab1017e62f64f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b8dbf35691e7e4d2da473af6c746b27d1236a56b672feea4f2a24341821c1bb
[INFO] running `Command { std: "docker" "start" "-a" "1b8dbf35691e7e4d2da473af6c746b27d1236a56b672feea4f2a24341821c1bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-st v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "1b8dbf35691e7e4d2da473af6c746b27d1236a56b672feea4f2a24341821c1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8dbf35691e7e4d2da473af6c746b27d1236a56b672feea4f2a24341821c1bb", kill_on_drop: false }`
[INFO] [stdout] 1b8dbf35691e7e4d2da473af6c746b27d1236a56b672feea4f2a24341821c1bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df8452e354bbcd56ab7c83cbbdb1649b1a985e8a4ba4979402121d4aef952a9f
[INFO] running `Command { std: "docker" "start" "-a" "df8452e354bbcd56ab7c83cbbdb1649b1a985e8a4ba4979402121d4aef952a9f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lazy_st-b3a4d8e6863baade)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-9f1529d8678a2013)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test multiple_closures ... ok
[INFO] [stdout] test no_evaluate_if_not_accessed ... ok
[INFO] [stdout] test evaluate_just_once ... ok
[INFO] [stderr]    Doc-tests lazy_st
[INFO] [stdout] test drop_internal_data_just_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Thunk<E,V>::new (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Evaluate (line 159) ... ok
[INFO] [stdout] test src/lib.rs - lazy (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - Thunk<E,V>::evaluated (line 105) ... ok
[INFO] [stdout] test src/lib.rs - Thunk<E,V>::unwrap (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df8452e354bbcd56ab7c83cbbdb1649b1a985e8a4ba4979402121d4aef952a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8452e354bbcd56ab7c83cbbdb1649b1a985e8a4ba4979402121d4aef952a9f", kill_on_drop: false }`
[INFO] [stdout] df8452e354bbcd56ab7c83cbbdb1649b1a985e8a4ba4979402121d4aef952a9f