[INFO] fetching crate snapshottable 0.1.2...
[INFO] testing snapshottable-0.1.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate snapshottable 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate snapshottable 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate snapshottable 0.1.2
[INFO] tweaked toml for crates.io crate snapshottable 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snapshottable 0.1.2 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snapshottable 0.1.2 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee8ce14ab744bd855d69b42d83b4440331c47cea03b388d1aeda833bfe4ef522
[INFO] running `Command { std: "docker" "start" "-a" "ee8ce14ab744bd855d69b42d83b4440331c47cea03b388d1aeda833bfe4ef522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee8ce14ab744bd855d69b42d83b4440331c47cea03b388d1aeda833bfe4ef522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8ce14ab744bd855d69b42d83b4440331c47cea03b388d1aeda833bfe4ef522", kill_on_drop: false }`
[INFO] [stdout] ee8ce14ab744bd855d69b42d83b4440331c47cea03b388d1aeda833bfe4ef522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2c63270913dfb2c2ff98a42b1fd6c94e9a09474dea54e1b824955b0b3efdd77
[INFO] running `Command { std: "docker" "start" "-a" "a2c63270913dfb2c2ff98a42b1fd6c94e9a09474dea54e1b824955b0b3efdd77", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapshottable v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "a2c63270913dfb2c2ff98a42b1fd6c94e9a09474dea54e1b824955b0b3efdd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c63270913dfb2c2ff98a42b1fd6c94e9a09474dea54e1b824955b0b3efdd77", kill_on_drop: false }`
[INFO] [stdout] a2c63270913dfb2c2ff98a42b1fd6c94e9a09474dea54e1b824955b0b3efdd77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6584cbd79f33f3e0f99820a0d536082717e15d8b5b30667741573f367f0c69be
[INFO] running `Command { std: "docker" "start" "-a" "6584cbd79f33f3e0f99820a0d536082717e15d8b5b30667741573f367f0c69be", kill_on_drop: false }`
[INFO] [stderr]    Compiling snapshottable v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "6584cbd79f33f3e0f99820a0d536082717e15d8b5b30667741573f367f0c69be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6584cbd79f33f3e0f99820a0d536082717e15d8b5b30667741573f367f0c69be", kill_on_drop: false }`
[INFO] [stdout] 6584cbd79f33f3e0f99820a0d536082717e15d8b5b30667741573f367f0c69be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f7fd1bcd25384e21e4aef54557e63f39007da15079845b7f79ce29136b9b7c1
[INFO] running `Command { std: "docker" "start" "-a" "7f7fd1bcd25384e21e4aef54557e63f39007da15079845b7f79ce29136b9b7c1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snapshottable-0415c843d190b499)
[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] [stderr]      Running tests/clone-safe.rs (/opt/rustwide/target/debug/deps/clone_safe-0b3bde0c8036fd7c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test clone_safe - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/store.rs (/opt/rustwide/target/debug/deps/store-bc55265b6d51b57a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test cloned_ref_points_to_same_cell ... ok
[INFO] [stdout] test ref_set_and_store_set_update_value ... ok
[INFO] [stdout] test restore_after_mutation_reverts_value ... ok
[INFO] [stdout] test restore_current_snapshot_is_noop ... ok
[INFO] [stdout] test restore_old_snapshot_after_multiple_mutations_reverts ... ok
[INFO] [stdout] test multiple_snapshots_can_be_restored_without_changes ... ok
[INFO] [stdout] test restore_from_other_store_panics ... ok
[INFO] [stdout] test restore_reverts_multiple_refs_together ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snapshottable
[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" "7f7fd1bcd25384e21e4aef54557e63f39007da15079845b7f79ce29136b9b7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7fd1bcd25384e21e4aef54557e63f39007da15079845b7f79ce29136b9b7c1", kill_on_drop: false }`
[INFO] [stdout] 7f7fd1bcd25384e21e4aef54557e63f39007da15079845b7f79ce29136b9b7c1
