[INFO] fetching crate acsrs 0.5.2...
[INFO] checking acsrs-0.5.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate acsrs 0.5.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate acsrs 0.5.2
[INFO] finished tweaking crates.io crate acsrs 0.5.2
[INFO] tweaked toml for crates.io crate acsrs 0.5.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate acsrs 0.5.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate acsrs 0.5.2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb3851ec4e0112db3c2a090ead37c237c18b086a5ef5d4e39bd09631344ee8f3
[INFO] running `Command { std: "docker" "start" "-a" "eb3851ec4e0112db3c2a090ead37c237c18b086a5ef5d4e39bd09631344ee8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb3851ec4e0112db3c2a090ead37c237c18b086a5ef5d4e39bd09631344ee8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3851ec4e0112db3c2a090ead37c237c18b086a5ef5d4e39bd09631344ee8f3", kill_on_drop: false }`
[INFO] [stdout] eb3851ec4e0112db3c2a090ead37c237c18b086a5ef5d4e39bd09631344ee8f3
[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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c98b4125dda079dc1d2f6b0424e43dcba1d69a0dd7854675a44716a280924654
[INFO] running `Command { std: "docker" "start" "-a" "c98b4125dda079dc1d2f6b0424e43dcba1d69a0dd7854675a44716a280924654", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling cc v1.1.12
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]     Checking parking_lot v0.12.3
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[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking http v0.2.12
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[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling native-tls v0.2.12
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[INFO] [stderr]     Checking syslog v6.1.1
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking tokio v1.39.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.30
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[INFO] [stderr]     Checking acsrs v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `baseurl` is never read
[INFO] [stdout]   --> src/acs.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct CPE {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub baseurl: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CPE` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `baseurl` is never read
[INFO] [stdout]   --> src/acs.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct CPE {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub baseurl: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CPE` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:836:23
[INFO] [stdout]     |
[INFO] [stdout] 836 |       let xml: String = std::fs::read_to_string("test/bootstrap.xml")
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 837 | |         .unwrap()
[INFO] [stdout] 838 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:873:23
[INFO] [stdout]     |
[INFO] [stdout] 873 |       let xml: String = std::fs::read_to_string("test/transfer_complete.xml")
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 874 | |         .unwrap()
[INFO] [stdout] 875 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:892:28
[INFO] [stdout]     |
[INFO] [stdout] 892 |       let expected: String = std::fs::read_to_string("test/inform_response.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 893 | |         .unwrap()
[INFO] [stdout] 894 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:904:28
[INFO] [stdout]     |
[INFO] [stdout] 904 |       let expected: String = std::fs::read_to_string("test/gpn.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 905 | |         .unwrap()
[INFO] [stdout] 906 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:918:28
[INFO] [stdout]     |
[INFO] [stdout] 918 |       let expected: String = std::fs::read_to_string("test/gpv.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 919 | |         .unwrap()
[INFO] [stdout] 920 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:936:28
[INFO] [stdout]     |
[INFO] [stdout] 936 |       let expected: String = std::fs::read_to_string("test/spv.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 937 | |         .unwrap()
[INFO] [stdout] 938 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:950:28
[INFO] [stdout]     |
[INFO] [stdout] 950 |       let expected: String = std::fs::read_to_string("test/aobj.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 951 | |         .unwrap()
[INFO] [stdout] 952 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:975:28
[INFO] [stdout]     |
[INFO] [stdout] 975 |       let expected: String = std::fs::read_to_string("test/download.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 976 | |         .unwrap()
[INFO] [stdout] 977 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/soap.rs:988:28
[INFO] [stdout]     |
[INFO] [stdout] 988 |       let expected: String = std::fs::read_to_string("test/reboot.xml")
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 989 | |         .unwrap()
[INFO] [stdout] 990 | |         .parse()
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `acsrs` (bin "acsrs" test) due to 9 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c98b4125dda079dc1d2f6b0424e43dcba1d69a0dd7854675a44716a280924654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98b4125dda079dc1d2f6b0424e43dcba1d69a0dd7854675a44716a280924654", kill_on_drop: false }`
[INFO] [stdout] c98b4125dda079dc1d2f6b0424e43dcba1d69a0dd7854675a44716a280924654