[INFO] fetching crate nssi 0.1.7...
[INFO] checking nssi-0.1.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate nssi 0.1.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate nssi 0.1.7 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 nssi 0.1.7
[INFO] finished tweaking crates.io crate nssi 0.1.7
[INFO] tweaked toml for crates.io crate nssi 0.1.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate nssi 0.1.7 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded testdir v0.7.3
[INFO] [stderr]   Downloaded whoami v1.4.1
[INFO] [stderr]   Downloaded serde_derive v1.0.171
[INFO] [stderr]   Downloaded colored v2.0.0
[INFO] [stderr]   Downloaded serde_bytes v0.11.11
[INFO] [stderr]   Downloaded clap v4.3.1
[INFO] [stderr]   Downloaded clap_builder v4.3.1
[INFO] [stderr]   Downloaded serde_json v1.0.102
[INFO] [stderr]   Downloaded ntapi v0.4.1
[INFO] [stderr]   Downloaded libc v0.2.145
[INFO] [stderr]   Downloaded sysinfo v0.26.9
[INFO] [stderr]   Downloaded winnow v0.5.0
[INFO] [stderr]   Downloaded syn v2.0.25
[INFO] [stderr]   Downloaded getrandom v0.2.9
[INFO] [stderr]   Downloaded similar v2.2.1
[INFO] [stderr]   Downloaded nss_core v0.1.0
[INFO] [stderr]   Downloaded cpufeatures v0.2.7
[INFO] [stderr]   Downloaded serde v1.0.171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b4f54b2c9d21d8e2e698b5294b7e3d33d4fe9d724e66f2131a561cab0b307b2e
[INFO] running `Command { std: "docker" "start" "-a" "b4f54b2c9d21d8e2e698b5294b7e3d33d4fe9d724e66f2131a561cab0b307b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4f54b2c9d21d8e2e698b5294b7e3d33d4fe9d724e66f2131a561cab0b307b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f54b2c9d21d8e2e698b5294b7e3d33d4fe9d724e66f2131a561cab0b307b2e", kill_on_drop: false }`
[INFO] [stdout] b4f54b2c9d21d8e2e698b5294b7e3d33d4fe9d724e66f2131a561cab0b307b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 537c81f975838910443a76232721a41208a4b0bcdce4ab61d058eaf455c984f3
[INFO] running `Command { std: "docker" "start" "-a" "537c81f975838910443a76232721a41208a4b0bcdce4ab61d058eaf455c984f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.145
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling serde_json v1.0.102
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking winnow v0.5.0
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]     Checking whoami v1.4.1
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking sysinfo v0.26.9
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking clap v4.3.1
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking serde_bytes v0.11.11
[INFO] [stderr]     Checking cargo-platform v0.1.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking cargo_metadata v0.14.2
[INFO] [stderr]     Checking testdir v0.7.3
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking nss_core v0.1.0
[INFO] [stderr]     Checking nssi v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.01s
[INFO] running `Command { std: "docker" "inspect" "537c81f975838910443a76232721a41208a4b0bcdce4ab61d058eaf455c984f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537c81f975838910443a76232721a41208a4b0bcdce4ab61d058eaf455c984f3", kill_on_drop: false }`
[INFO] [stdout] 537c81f975838910443a76232721a41208a4b0bcdce4ab61d058eaf455c984f3
[INFO] checking nssi-0.1.7 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate nssi 0.1.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate nssi 0.1.7 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 nssi 0.1.7
[INFO] finished tweaking crates.io crate nssi 0.1.7
[INFO] tweaked toml for crates.io crate nssi 0.1.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate nssi 0.1.7 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5951b8742d5940cd5fc0ed3ad88410684dfc4e9ac058ea0d7636b920e7df3ed1
[INFO] running `Command { std: "docker" "start" "-a" "5951b8742d5940cd5fc0ed3ad88410684dfc4e9ac058ea0d7636b920e7df3ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5951b8742d5940cd5fc0ed3ad88410684dfc4e9ac058ea0d7636b920e7df3ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5951b8742d5940cd5fc0ed3ad88410684dfc4e9ac058ea0d7636b920e7df3ed1", kill_on_drop: false }`
[INFO] [stdout] 5951b8742d5940cd5fc0ed3ad88410684dfc4e9ac058ea0d7636b920e7df3ed1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d010da497071b280b895a65ef57e451f6656f81356acee054d0f1a583a604b4
[INFO] running `Command { std: "docker" "start" "-a" "6d010da497071b280b895a65ef57e451f6656f81356acee054d0f1a583a604b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.145
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.102
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking winnow v0.5.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking whoami v1.4.1
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking sysinfo v0.26.9
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking clap v4.3.1
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking cargo-platform v0.1.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.11
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking cargo_metadata v0.14.2
[INFO] [stderr]     Checking testdir v0.7.3
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking nss_core v0.1.0
[INFO] [stderr]     Checking nssi v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.20s
[INFO] running `Command { std: "docker" "inspect" "6d010da497071b280b895a65ef57e451f6656f81356acee054d0f1a583a604b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d010da497071b280b895a65ef57e451f6656f81356acee054d0f1a583a604b4", kill_on_drop: false }`
[INFO] [stdout] 6d010da497071b280b895a65ef57e451f6656f81356acee054d0f1a583a604b4