[INFO] fetching crate buildstructor 0.5.4...
[INFO] checking buildstructor-0.5.4 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate buildstructor 0.5.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate buildstructor 0.5.4 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buildstructor 0.5.4
[INFO] finished tweaking crates.io crate buildstructor 0.5.4
[INFO] tweaked toml for crates.io crate buildstructor 0.5.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate buildstructor 0.5.4 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded basic-toml v0.1.2
[INFO] [stderr]   Downloaded str_inflector v0.12.0
[INFO] [stderr]   Downloaded multimap v0.9.0
[INFO] [stderr]   Downloaded semver v1.0.14
[INFO] [stderr]   Downloaded console v0.15.5
[INFO] [stderr]   Downloaded similar v2.2.0
[INFO] [stderr]   Downloaded rust-format v0.3.4
[INFO] [stderr]   Downloaded try_match_inner v0.5.1
[INFO] [stderr]   Downloaded insta v1.31.0
[INFO] [stderr]   Downloaded try_match v0.4.1
[INFO] [stderr]   Downloaded trybuild v1.0.83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1482e5451dd1207964663ba3d01842bc54100d865a02477502fdabc78f8eee8c
[INFO] running `Command { std: "docker" "start" "-a" "1482e5451dd1207964663ba3d01842bc54100d865a02477502fdabc78f8eee8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1482e5451dd1207964663ba3d01842bc54100d865a02477502fdabc78f8eee8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1482e5451dd1207964663ba3d01842bc54100d865a02477502fdabc78f8eee8c", kill_on_drop: false }`
[INFO] [stdout] 1482e5451dd1207964663ba3d01842bc54100d865a02477502fdabc78f8eee8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 422854fb6bfab3ae6543c9f340f6da9fe9d115f09f01bdac6e9d3973d5669181
[INFO] running `Command { std: "docker" "start" "-a" "422854fb6bfab3ae6543c9f340f6da9fe9d115f09f01bdac6e9d3973d5669181", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking quote v1.0.33
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling trybuild v1.0.83
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking console v0.15.5
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking similar v2.2.0
[INFO] [stderr]     Checking str_inflector v0.12.0
[INFO] [stderr]     Checking basic-toml v0.1.2
[INFO] [stderr]     Checking insta v1.31.0
[INFO] [stderr]     Checking multimap v0.9.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking rust-format v0.3.4
[INFO] [stderr]    Compiling try_match_inner v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking try_match v0.4.1
[INFO] [stderr]    Compiling buildstructor v0.5.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `add_bound` is never used
[INFO] [stdout]   --> src/buildstructor/utils.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait GenericsExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn add_bound(self, ident: &Ident, ty: &Type) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_bound` is never used
[INFO] [stdout]   --> src/buildstructor/utils.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait GenericsExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn add_bound(self, ident: &Ident, ty: &Type) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_bound` is never used
[INFO] [stdout]   --> src/buildstructor/utils.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait GenericsExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn add_bound(self, ident: &Ident, ty: &Type) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "422854fb6bfab3ae6543c9f340f6da9fe9d115f09f01bdac6e9d3973d5669181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "422854fb6bfab3ae6543c9f340f6da9fe9d115f09f01bdac6e9d3973d5669181", kill_on_drop: false }`
[INFO] [stdout] 422854fb6bfab3ae6543c9f340f6da9fe9d115f09f01bdac6e9d3973d5669181
[INFO] checking buildstructor-0.5.4 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate buildstructor 0.5.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate buildstructor 0.5.4 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buildstructor 0.5.4
[INFO] finished tweaking crates.io crate buildstructor 0.5.4
[INFO] tweaked toml for crates.io crate buildstructor 0.5.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate buildstructor 0.5.4 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac3323107ae06e7dbb6f9c547c81e3aa9d63de3b818d52097737a92024f63254
[INFO] running `Command { std: "docker" "start" "-a" "ac3323107ae06e7dbb6f9c547c81e3aa9d63de3b818d52097737a92024f63254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac3323107ae06e7dbb6f9c547c81e3aa9d63de3b818d52097737a92024f63254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3323107ae06e7dbb6f9c547c81e3aa9d63de3b818d52097737a92024f63254", kill_on_drop: false }`
[INFO] [stdout] ac3323107ae06e7dbb6f9c547c81e3aa9d63de3b818d52097737a92024f63254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81e75195498fe84e4d000015765e3c580e816dad1f872e3676d146abd0765363
[INFO] running `Command { std: "docker" "start" "-a" "81e75195498fe84e4d000015765e3c580e816dad1f872e3676d146abd0765363", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling trybuild v1.0.83
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking console v0.15.5
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking similar v2.2.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking str_inflector v0.12.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking insta v1.31.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking rust-format v0.3.4
[INFO] [stderr]     Checking basic-toml v0.1.2
[INFO] [stderr]     Checking multimap v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling try_match_inner v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking try_match v0.4.1
[INFO] [stderr]     Checking buildstructor v0.5.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `add_bound` is never used
[INFO] [stdout]   --> src/buildstructor/utils.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait GenericsExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn add_bound(self, ident: &Ident, ty: &Type) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_bound` is never used
[INFO] [stdout]   --> src/buildstructor/utils.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait GenericsExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn add_bound(self, ident: &Ident, ty: &Type) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_bound` is never used
[INFO] [stdout]   --> src/buildstructor/utils.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait GenericsExt {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn add_bound(self, ident: &Ident, ty: &Type) -> Self;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.44s
[INFO] running `Command { std: "docker" "inspect" "81e75195498fe84e4d000015765e3c580e816dad1f872e3676d146abd0765363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81e75195498fe84e4d000015765e3c580e816dad1f872e3676d146abd0765363", kill_on_drop: false }`
[INFO] [stdout] 81e75195498fe84e4d000015765e3c580e816dad1f872e3676d146abd0765363
