[INFO] fetching crate decanter 0.1.6...
[INFO] testing decanter-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate decanter 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate decanter 0.1.6
[INFO] finished tweaking crates.io crate decanter 0.1.6
[INFO] tweaked toml for crates.io crate decanter 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate decanter 0.1.6 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 decanter 0.1.6 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 08561c2e86f6846a81953baa4f75d0b1a77b5c705be227f226e73799563eba47
[INFO] running `Command { std: "docker" "start" "-a" "08561c2e86f6846a81953baa4f75d0b1a77b5c705be227f226e73799563eba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08561c2e86f6846a81953baa4f75d0b1a77b5c705be227f226e73799563eba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08561c2e86f6846a81953baa4f75d0b1a77b5c705be227f226e73799563eba47", kill_on_drop: false }`
[INFO] [stdout] 08561c2e86f6846a81953baa4f75d0b1a77b5c705be227f226e73799563eba47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3d46188e8cbab6d01cfda920eb05988a2743cca75e0cdee3f81644e125713870
[INFO] running `Command { std: "docker" "start" "-a" "3d46188e8cbab6d01cfda920eb05988a2743cca75e0cdee3f81644e125713870", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling generic-array v1.0.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling blake3 v1.4.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling decanter-crypto v0.1.6
[INFO] [stderr]    Compiling decanter v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `primitives::*`
[INFO] [stdout]   --> src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::{primitives::*, specs::*, utils::*};
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `constants::*`, `statics::*`, and `types::*`
[INFO] [stdout]  --> src/primitives.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::{constants::*, statics::*, types::*};
[INFO] [stdout]   |                ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::primitives::*`
[INFO] [stdout]   --> src/lib.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub use crate::primitives::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/hash/mod.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct A(Box<dyn Hash>);
[INFO] [stdout]    |            - ^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.90s
[INFO] running `Command { std: "docker" "inspect" "3d46188e8cbab6d01cfda920eb05988a2743cca75e0cdee3f81644e125713870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d46188e8cbab6d01cfda920eb05988a2743cca75e0cdee3f81644e125713870", kill_on_drop: false }`
[INFO] [stdout] 3d46188e8cbab6d01cfda920eb05988a2743cca75e0cdee3f81644e125713870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 64fbddff0aab78abe828608f6aaa8862292006951aa4ccc0139d62d251144345
[INFO] running `Command { std: "docker" "start" "-a" "64fbddff0aab78abe828608f6aaa8862292006951aa4ccc0139d62d251144345", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `primitives::*`
[INFO] [stdout]   --> src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::{primitives::*, specs::*, utils::*};
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `constants::*`, `statics::*`, and `types::*`
[INFO] [stdout]  --> src/primitives.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::{constants::*, statics::*, types::*};
[INFO] [stdout]   |                ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::primitives::*`
[INFO] [stdout]   --> src/lib.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub use crate::primitives::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/hash/mod.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct A(Box<dyn Hash>);
[INFO] [stdout]    |            - ^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling decanter v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `primitives::*`
[INFO] [stdout]   --> src/lib.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::{primitives::*, specs::*, utils::*};
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `constants::*`, `statics::*`, and `types::*`
[INFO] [stdout]  --> src/primitives.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::{constants::*, statics::*, types::*};
[INFO] [stdout]   |                ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::primitives::*`
[INFO] [stdout]   --> src/lib.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub use crate::primitives::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/hash/mod.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct A(Box<dyn Hash>);
[INFO] [stdout]    |            - ^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "64fbddff0aab78abe828608f6aaa8862292006951aa4ccc0139d62d251144345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64fbddff0aab78abe828608f6aaa8862292006951aa4ccc0139d62d251144345", kill_on_drop: false }`
[INFO] [stdout] 64fbddff0aab78abe828608f6aaa8862292006951aa4ccc0139d62d251144345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 513697511e28056b68eb9345a11743b514b3f06600ae5353685fab152f5524d4
[INFO] running `Command { std: "docker" "start" "-a" "513697511e28056b68eb9345a11743b514b3f06600ae5353685fab152f5524d4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `primitives::*`
[INFO] [stderr]   --> src/lib.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use self::{primitives::*, specs::*, utils::*};
[INFO] [stderr]    |                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `constants::*`, `statics::*`, and `types::*`
[INFO] [stderr]  --> src/primitives.rs:5:16
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use self::{constants::*, statics::*, types::*};
[INFO] [stderr]   |                ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::primitives::*`
[INFO] [stderr]   --> src/lib.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub use crate::primitives::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/hash/mod.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct A(Box<dyn Hash>);
[INFO] [stderr]    |            - ^^^^^^^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `decanter` (lib) generated 4 warnings (run `cargo fix --lib -p decanter` to apply 3 suggestions)
[INFO] [stderr] warning: `decanter` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decanter-d5f6af36c543e568)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test hash::hashes::h160::tests::test_concat ... ok
[INFO] [stdout] test hash::hashes::h256::tests::test_addition ... ok
[INFO] [stdout] test hash::hashes::h160::tests::test_h160 ... ok
[INFO] [stdout] test hash::hashes::h256::tests::test_multiplication ... ok
[INFO] [stdout] test hash::hashes::h256::tests::test_h256 ... ok
[INFO] [stdout] test hash::hashes::h256::tests::test_division ... ok
[INFO] [stdout] test hash::tests::test_hasher ... ok
[INFO] [stdout] test hash::tests::test_iter_hasher ... ok
[INFO] [stdout] test hash::iter::tests::test_hasher ... ok
[INFO] [stderr]      Running tests/default.rs (/opt/rustwide/target/debug/deps/default-27a6882246d6f5a6)
[INFO] [stdout] test hash::hashes::h256::tests::test_concat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test compiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-7dd69c7524d2d827)
[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" "513697511e28056b68eb9345a11743b514b3f06600ae5353685fab152f5524d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513697511e28056b68eb9345a11743b514b3f06600ae5353685fab152f5524d4", kill_on_drop: false }`
[INFO] [stdout] 513697511e28056b68eb9345a11743b514b3f06600ae5353685fab152f5524d4
