[INFO] cloning repository https://github.com/nacmartin/bergamot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nacmartin/bergamot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnacmartin%2Fbergamot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnacmartin%2Fbergamot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e873b310c942ecc0aa8cfd644a94516b8cdb5ff
[INFO] testing nacmartin/bergamot against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnacmartin%2Fbergamot" "/workspace/builds/worker-96/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nacmartin/bergamot on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nacmartin/bergamot
[INFO] finished tweaking git repo https://github.com/nacmartin/bergamot
[INFO] tweaked toml for git repo https://github.com/nacmartin/bergamot written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate git repo https://github.com/nacmartin/bergamot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 355e3a93b38246932b8a0d82c9a7d38dfb381ba2026f6e6ec35d97dd391ce183
[INFO] running `Command { std: "docker" "start" "-a" "355e3a93b38246932b8a0d82c9a7d38dfb381ba2026f6e6ec35d97dd391ce183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "355e3a93b38246932b8a0d82c9a7d38dfb381ba2026f6e6ec35d97dd391ce183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355e3a93b38246932b8a0d82c9a7d38dfb381ba2026f6e6ec35d97dd391ce183", kill_on_drop: false }`
[INFO] [stdout] 355e3a93b38246932b8a0d82c9a7d38dfb381ba2026f6e6ec35d97dd391ce183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f4e08b4d37eddea3e9415c4835274dd6e138447304121171744b028b6c7a821
[INFO] running `Command { std: "docker" "start" "-a" "2f4e08b4d37eddea3e9415c4835274dd6e138447304121171744b028b6c7a821", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bergamot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> src/item.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Index`
[INFO] [stdout]  --> src/index.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Index {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/index.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |   pub fn new(property: String) -> Index {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/item.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   id: u32,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Boolean`
[INFO] [stdout]   --> src/item.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |   Boolean,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Text`
[INFO] [stdout]   --> src/item.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   Text,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]   --> src/item.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |   Integer,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data_type`
[INFO] [stdout]   --> src/item.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |   data_type: Type,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u32_to_bytes`
[INFO] [stdout]   --> src/item.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn u32_to_bytes(wat: u32) -> [u8; 4] {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2f4e08b4d37eddea3e9415c4835274dd6e138447304121171744b028b6c7a821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4e08b4d37eddea3e9415c4835274dd6e138447304121171744b028b6c7a821", kill_on_drop: false }`
[INFO] [stdout] 2f4e08b4d37eddea3e9415c4835274dd6e138447304121171744b028b6c7a821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21847291df76e7f8a23f1d86f37c9d0408492bf64eee6d212b7f6cb110e9efd3
[INFO] running `Command { std: "docker" "start" "-a" "21847291df76e7f8a23f1d86f37c9d0408492bf64eee6d212b7f6cb110e9efd3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> src/item.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Index`
[INFO] [stdout]  --> src/index.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Index {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bergamot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/index.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |   pub fn new(property: String) -> Index {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/item.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   id: u32,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Boolean`
[INFO] [stdout]   --> src/item.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |   Boolean,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Text`
[INFO] [stdout]   --> src/item.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 28 |   Text,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Integer`
[INFO] [stdout]   --> src/item.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |   Integer,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data_type`
[INFO] [stdout]   --> src/item.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |   data_type: Type,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `u32_to_bytes`
[INFO] [stdout]   --> src/item.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn u32_to_bytes(wat: u32) -> [u8; 4] {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> src/item.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/item.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   id: u32,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data_type`
[INFO] [stdout]   --> src/item.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |   data_type: Type,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "21847291df76e7f8a23f1d86f37c9d0408492bf64eee6d212b7f6cb110e9efd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21847291df76e7f8a23f1d86f37c9d0408492bf64eee6d212b7f6cb110e9efd3", kill_on_drop: false }`
[INFO] [stdout] 21847291df76e7f8a23f1d86f37c9d0408492bf64eee6d212b7f6cb110e9efd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a30b88e2e38a6b8028923715adab327ec61a27eb6f2be862dde2f09b59d6291
[INFO] running `Command { std: "docker" "start" "-a" "3a30b88e2e38a6b8028923715adab327ec61a27eb6f2be862dde2f09b59d6291", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `std::mem::size_of`
[INFO] [stderr]  --> src/item.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::mem::size_of;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Index`
[INFO] [stderr]  --> src/index.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Index {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/index.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 |   pub fn new(property: String) -> Index {
[INFO] [stderr]   |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/item.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   id: u32,
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Boolean`
[INFO] [stderr]   --> src/item.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   Boolean,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Text`
[INFO] [stderr]   --> src/item.rs:28:3
[INFO] [stderr]    |
[INFO] [stderr] 28 |   Text,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Integer`
[INFO] [stderr]   --> src/item.rs:29:3
[INFO] [stderr]    |
[INFO] [stderr] 29 |   Integer,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `data_type`
[INFO] [stderr]   --> src/item.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 |   data_type: Type,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `u32_to_bytes`
[INFO] [stderr]   --> src/item.rs:92:4
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn u32_to_bytes(wat: u32) -> [u8; 4] {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bergamot` (lib) generated 9 warnings
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/item.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   id: u32,
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bergamot` (lib test) generated 3 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bergamot-b62ee13f0ae5c253)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bergamot-831dd1ec30ed32b3)
[INFO] [stdout] test index::tests::can_build ... ok
[INFO] [stdout] test item::tests::can_add_boolean ... ok
[INFO] [stdout] test item::tests::can_add_integer ... ok
[INFO] [stdout] test item::tests::can_add_text ... ok
[INFO] [stdout] test item::tests::can_build ... ok
[INFO] [stdout] test tests::can_add ... ok
[INFO] [stdout] test tests::can_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stderr]    Doc-tests bergamot
[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" "3a30b88e2e38a6b8028923715adab327ec61a27eb6f2be862dde2f09b59d6291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a30b88e2e38a6b8028923715adab327ec61a27eb6f2be862dde2f09b59d6291", kill_on_drop: false }`
[INFO] [stdout] 3a30b88e2e38a6b8028923715adab327ec61a27eb6f2be862dde2f09b59d6291