[INFO] fetching crate ic_mple_structures 0.16.1...
[INFO] testing ic_mple_structures-0.16.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ic_mple_structures 0.16.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ic_mple_structures 0.16.1
[INFO] finished tweaking crates.io crate ic_mple_structures 0.16.1
[INFO] tweaked toml for crates.io crate ic_mple_structures 0.16.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ic_mple_structures 0.16.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ic_mple_structures 0.16.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f04279bbd326deaba6d4627473f44cb146413b9aecf421ef071cb0562d7dfbe
[INFO] running `Command { std: "docker" "start" "-a" "5f04279bbd326deaba6d4627473f44cb146413b9aecf421ef071cb0562d7dfbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f04279bbd326deaba6d4627473f44cb146413b9aecf421ef071cb0562d7dfbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f04279bbd326deaba6d4627473f44cb146413b9aecf421ef071cb0562d7dfbe", kill_on_drop: false }`
[INFO] [stdout] 5f04279bbd326deaba6d4627473f44cb146413b9aecf421ef071cb0562d7dfbe
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcc6eee5c9c3768c03bf8e997d5e7a3be585b75ef0d6cafb5257375167141fea
[INFO] running `Command { std: "docker" "start" "-a" "bcc6eee5c9c3768c03bf8e997d5e7a3be585b75ef0d6cafb5257375167141fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling pretty v0.12.5
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling candid_derive v0.10.19
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ic-stable-structures v0.7.2
[INFO] [stderr]    Compiling candid v0.10.19
[INFO] [stderr]    Compiling ic_mple_structures v0.16.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.58s
[INFO] running `Command { std: "docker" "inspect" "bcc6eee5c9c3768c03bf8e997d5e7a3be585b75ef0d6cafb5257375167141fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcc6eee5c9c3768c03bf8e997d5e7a3be585b75ef0d6cafb5257375167141fea", kill_on_drop: false }`
[INFO] [stdout] bcc6eee5c9c3768c03bf8e997d5e7a3be585b75ef0d6cafb5257375167141fea
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d64b04b67eaa7286dde657dc51eab618a64ca2c96f554f59eb3be93381df8adf
[INFO] running `Command { std: "docker" "start" "-a" "d64b04b67eaa7286dde657dc51eab618a64ca2c96f554f59eb3be93381df8adf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ic_mple_structures v0.16.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "d64b04b67eaa7286dde657dc51eab618a64ca2c96f554f59eb3be93381df8adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64b04b67eaa7286dde657dc51eab618a64ca2c96f554f59eb3be93381df8adf", kill_on_drop: false }`
[INFO] [stdout] d64b04b67eaa7286dde657dc51eab618a64ca2c96f554f59eb3be93381df8adf
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1f88bf7f32932c954d176551f4763db1429d17c51aad4e2b54e8d053ea30f62
[INFO] running `Command { std: "docker" "start" "-a" "e1f88bf7f32932c954d176551f4763db1429d17c51aad4e2b54e8d053ea30f62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ic_mple_structures-9bc4ab26ec49e486)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test btreemap::versioned::tests::should_clear ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_iterate ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_iterate_upper_bound ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_erase_existing_data_on_new ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_reuse_existing_data_on_init ... ok
[INFO] [stdout] test common::bound::tests::correct_principal_bounds ... ok
[INFO] [stdout] test btreemap::versioned::tests::test_should_pop_last ... ok
[INFO] [stdout] test cell::versioned::tests::cell_should_use_user_codec ... ok
[INFO] [stdout] test log::ext::tests::should_reuse_existing_data_on_init ... ok
[INFO] [stdout] test btreemap::versioned::tests::test_last_key_value ... ok
[INFO] [stdout] test multimap::test::insert_should_replace_old_value ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_iterate_over_range ... ok
[INFO] [stdout] test multimap::test::clear ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_get_and_insert_from_existing_map ... ok
[INFO] [stdout] test multimap::test::inserts ... ok
[INFO] [stdout] test multimap::test::get ... ok
[INFO] [stdout] test btreemap::versioned::tests::test_should_pop_first ... ok
[INFO] [stdout] test multimap::test::iter ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_replace_old_value ... ok
[INFO] [stdout] test multimap::test::multimap_works ... ok
[INFO] [stdout] test cell::versioned::tests::should_reuse_existing_data_on_init ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_use_user_codec ... ok
[INFO] [stdout] test multimap::test::iter_from_prev_key ... ok
[INFO] [stdout] test btreemap::versioned::tests::should_get_and_insert ... ok
[INFO] [stdout] test multimap::test::remove ... ok
[INFO] [stdout] test multimap::test::remove_partial ... ok
[INFO] [stdout] test multimap::test::should_reuse_existing_data_on_init ... ok
[INFO] [stdout] test multimap::test::test_pop_first ... ok
[INFO] [stdout] test cell::versioned::tests::should_erase_existing_data_on_new ... ok
[INFO] [stdout] test multimap::test::should_erase_existing_data_on_new ... ok
[INFO] [stdout] test multimap::test::test_pop_last ... ok
[INFO] [stdout] test ringbuffer::tests::indices_should_be_storable ... ok
[INFO] [stdout] test log::ext::tests::should_erase_existing_data_on_new ... ok
[INFO] [stdout] test ringbuffer::tests::should_clear ... ok
[INFO] [stdout] test ringbuffer::tests::test_indices_offset_to_index ... ok
[INFO] [stdout] test multimap::test::range_iter ... ok
[INFO] [stdout] test ringbuffer::tests::test_indices_nth_element ... ok
[INFO] [stdout] test ringbuffer::tests::should_pop ... ok
[INFO] [stdout] test ringbuffer::tests::should_push ... ok
[INFO] [stdout] test ringbuffer::tests::should_erase_existing_data_on_new ... ok
[INFO] [stdout] test ringbuffer::tests::should_truncate ... ok
[INFO] [stdout] test vec::ext::tests::should_erase_existing_data_on_new ... ok
[INFO] [stdout] test ringbuffer::tests::should_reuse_existing_data_on_init ... ok
[INFO] [stdout] test vec::ext::tests::should_reuse_existing_data_on_init ... ok
[INFO] [stdout] test vec::ext::tests::vec_works ... ok
[INFO] [stdout] test ringbuffer::tests::test_resize_increase ... ok
[INFO] [stdout] test ringbuffer::tests::should_resize_decrease ... ok
[INFO] [stderr]    Doc-tests ic_mple_structures
[INFO] [stdout] test vec::ext::tests::vec_unbounded_items - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[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" "e1f88bf7f32932c954d176551f4763db1429d17c51aad4e2b54e8d053ea30f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f88bf7f32932c954d176551f4763db1429d17c51aad4e2b54e8d053ea30f62", kill_on_drop: false }`
[INFO] [stdout] e1f88bf7f32932c954d176551f4763db1429d17c51aad4e2b54e8d053ea30f62