[INFO] fetching crate rasn-pkix 0.12.3...
[INFO] checking rasn-pkix-0.12.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate rasn-pkix 0.12.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rasn-pkix 0.12.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rasn-pkix 0.12.3
[INFO] finished tweaking crates.io crate rasn-pkix 0.12.3
[INFO] tweaked toml for crates.io crate rasn-pkix 0.12.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 63 packages
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding pem v0.8.3 (latest: v3.0.3)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding rasn v0.12.5 (latest: v0.14.0)
[INFO] [stderr]       Adding rasn-derive v0.12.5 (latest: v0.14.0)
[INFO] [stderr]       Adding snafu v0.7.5 (latest: v0.8.2)
[INFO] [stderr]       Adding snafu-derive v0.7.5 (latest: v0.8.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] [stderr]       Adding yansi v0.5.1 (latest: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rasn-derive v0.12.5
[INFO] [stderr]   Downloaded typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded bitvec-nom2 v0.2.0
[INFO] [stderr]   Downloaded konst_kernel v0.3.8
[INFO] [stderr]   Downloaded rasn v0.12.5
[INFO] [stderr]   Downloaded jzon v0.12.5
[INFO] [stderr]   Downloaded typewit v1.9.0
[INFO] [stderr]   Downloaded konst v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7da18328f92f20972a808813e6595c82e4a9cf52a5069d397c629f9199fc5bb0
[INFO] running `Command { std: "docker" "start" "-a" "7da18328f92f20972a808813e6595c82e4a9cf52a5069d397c629f9199fc5bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7da18328f92f20972a808813e6595c82e4a9cf52a5069d397c629f9199fc5bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da18328f92f20972a808813e6595c82e4a9cf52a5069d397c629f9199fc5bb0", kill_on_drop: false }`
[INFO] [stdout] 7da18328f92f20972a808813e6595c82e4a9cf52a5069d397c629f9199fc5bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83eac1dccf46637493c6c6b9ce4b27f1aaf5e93d77263360ba9fda2357bdf1fd
[INFO] running `Command { std: "docker" "start" "-a" "83eac1dccf46637493c6c6b9ce4b27f1aaf5e93d77263360ba9fda2357bdf1fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]     Checking jzon v0.12.5
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]     Checking konst_kernel v0.3.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking konst v0.3.8
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking bitvec-nom2 v0.2.0
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling rasn-derive v0.12.5
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking rasn v0.12.5
[INFO] [stderr]     Checking rasn-pkix v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `ToString` is imported redundantly
[INFO] [stdout]   --> src/est.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use alloc::{borrow::Cow, collections::BTreeSet, string::ToString, vec};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToString` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 11.35s
[INFO] running `Command { std: "docker" "inspect" "83eac1dccf46637493c6c6b9ce4b27f1aaf5e93d77263360ba9fda2357bdf1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83eac1dccf46637493c6c6b9ce4b27f1aaf5e93d77263360ba9fda2357bdf1fd", kill_on_drop: false }`
[INFO] [stdout] 83eac1dccf46637493c6c6b9ce4b27f1aaf5e93d77263360ba9fda2357bdf1fd
[INFO] checking rasn-pkix-0.12.3 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate rasn-pkix 0.12.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate rasn-pkix 0.12.3 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rasn-pkix 0.12.3
[INFO] finished tweaking crates.io crate rasn-pkix 0.12.3
[INFO] tweaked toml for crates.io crate rasn-pkix 0.12.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afbbd3fe96ad28ea6461dfe4509a698f08b9f62ef8abb391e9171345861b8901
[INFO] running `Command { std: "docker" "start" "-a" "afbbd3fe96ad28ea6461dfe4509a698f08b9f62ef8abb391e9171345861b8901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afbbd3fe96ad28ea6461dfe4509a698f08b9f62ef8abb391e9171345861b8901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afbbd3fe96ad28ea6461dfe4509a698f08b9f62ef8abb391e9171345861b8901", kill_on_drop: false }`
[INFO] [stdout] afbbd3fe96ad28ea6461dfe4509a698f08b9f62ef8abb391e9171345861b8901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ed0d719d70af982257b30670e6287c6eac3bd483448e5e9f7ee6e31e1e07bfe
[INFO] running `Command { std: "docker" "start" "-a" "2ed0d719d70af982257b30670e6287c6eac3bd483448e5e9f7ee6e31e1e07bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking jzon v0.12.5
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]     Checking konst_kernel v0.3.8
[INFO] [stderr]     Checking konst v0.3.8
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking bitvec-nom2 v0.2.0
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling rasn-derive v0.12.5
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking rasn v0.12.5
[INFO] [stderr]     Checking rasn-pkix v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `ToString` is imported redundantly
[INFO] [stdout]   --> src/est.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use alloc::{borrow::Cow, collections::BTreeSet, string::ToString, vec};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `ToString` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 9.89s
[INFO] running `Command { std: "docker" "inspect" "2ed0d719d70af982257b30670e6287c6eac3bd483448e5e9f7ee6e31e1e07bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed0d719d70af982257b30670e6287c6eac3bd483448e5e9f7ee6e31e1e07bfe", kill_on_drop: false }`
[INFO] [stdout] 2ed0d719d70af982257b30670e6287c6eac3bd483448e5e9f7ee6e31e1e07bfe